If you are aware of an interesting new academic paper (that has been published in a peer-reviewed journal or has appeared on the arXiv), a conference talk (at an official professional scientific meeting), an external blog post (by a professional scientist) or a news item (in the mainstream news media), which you think might make an interesting topic for an FQXi blog post, then please contact us at forums@fqxi.org with a link to the original source and a sentence about why you think that the work is worthy of discussion. Please note that we receive many such suggestions and while we endeavour to respond to them, we may not be able to reply to all suggestions.
Please also note that we do not accept unsolicited posts and we cannot review, or open new threads for, unsolicited articles or papers. Requests to review or post such materials will not be answered. If you have your own novel physics theory or model, which you would like to post for further discussion among then FQXi community, then please add them directly to the "Alternative Models of Reality" thread, or to the "Alternative Models of Cosmology" thread. Thank you.
Please also note that we do not accept unsolicited posts and we cannot review, or open new threads for, unsolicited articles or papers. Requests to review or post such materials will not be answered. If you have your own novel physics theory or model, which you would like to post for further discussion among then FQXi community, then please add them directly to the "Alternative Models of Reality" thread, or to the "Alternative Models of Cosmology" thread. Thank you.
Contests Home
Previous Contests
What Is “Fundamental”
October 28, 2017 to January 22, 2018
Sponsored by the Fetzer Franklin Fund and The Peter & Patricia Gruber Foundation
read/discuss • winners
Wandering Towards a Goal
How can mindless mathematical laws give rise to aims and intention?
December 2, 2016 to March 3, 2017
Contest Partner: The Peter and Patricia Gruber Fund.
read/discuss • winners
Trick or Truth: The Mysterious Connection Between Physics and Mathematics
Contest Partners: Nanotronics Imaging, The Peter and Patricia Gruber Foundation, and The John Templeton Foundation
Media Partner: Scientific American
read/discuss • winners
How Should Humanity Steer the Future?
January 9, 2014 - August 31, 2014
Contest Partners: Jaan Tallinn, The Peter and Patricia Gruber Foundation, The John Templeton Foundation, and Scientific American
read/discuss • winners
It From Bit or Bit From It
March 25 - June 28, 2013
Contest Partners: The Gruber Foundation, J. Templeton Foundation, and Scientific American
read/discuss • winners
Questioning the Foundations
Which of Our Basic Physical Assumptions Are Wrong?
May 24 - August 31, 2012
Contest Partners: The Peter and Patricia Gruber Foundation, SubMeta, and Scientific American
read/discuss • winners
Is Reality Digital or Analog?
November 2010 - February 2011
Contest Partners: The Peter and Patricia Gruber Foundation and Scientific American
read/discuss • winners
What's Ultimately Possible in Physics?
May - October 2009
Contest Partners: Astrid and Bruce McWilliams
read/discuss • winners
The Nature of Time
August - December 2008
read/discuss • winners
Previous Contests
What Is “Fundamental”
October 28, 2017 to January 22, 2018
Sponsored by the Fetzer Franklin Fund and The Peter & Patricia Gruber Foundation
read/discuss • winners
Wandering Towards a Goal
How can mindless mathematical laws give rise to aims and intention?
December 2, 2016 to March 3, 2017
Contest Partner: The Peter and Patricia Gruber Fund.
read/discuss • winners
Trick or Truth: The Mysterious Connection Between Physics and Mathematics
Contest Partners: Nanotronics Imaging, The Peter and Patricia Gruber Foundation, and The John Templeton Foundation
Media Partner: Scientific American
read/discuss • winners
How Should Humanity Steer the Future?
January 9, 2014 - August 31, 2014
Contest Partners: Jaan Tallinn, The Peter and Patricia Gruber Foundation, The John Templeton Foundation, and Scientific American
read/discuss • winners
It From Bit or Bit From It
March 25 - June 28, 2013
Contest Partners: The Gruber Foundation, J. Templeton Foundation, and Scientific American
read/discuss • winners
Questioning the Foundations
Which of Our Basic Physical Assumptions Are Wrong?
May 24 - August 31, 2012
Contest Partners: The Peter and Patricia Gruber Foundation, SubMeta, and Scientific American
read/discuss • winners
Is Reality Digital or Analog?
November 2010 - February 2011
Contest Partners: The Peter and Patricia Gruber Foundation and Scientific American
read/discuss • winners
What's Ultimately Possible in Physics?
May - October 2009
Contest Partners: Astrid and Bruce McWilliams
read/discuss • winners
The Nature of Time
August - December 2008
read/discuss • winners
Forum Home
Introduction
Terms of Use
RSS feed | RSS help
Introduction
Terms of Use
Posts by the author are highlighted in orange; posts by FQXi Members are highlighted in blue.
By using the FQXi Forum, you acknowledge reading and agree to abide by the Terms of Use RSS feed | RSS help
RECENT POSTS IN THIS TOPIC
shira falix: on 7/20/18 at 10:59am UTC, wrote This is the great post and also thanks for this interesting and informative...
shira falix: on 7/20/18 at 10:56am UTC, wrote This is the great post and also thanks for this interesting and informative...
shira falix: on 7/20/18 at 10:53am UTC, wrote This is the great post and also thanks for this interesting and informative...
Olivia Pinto: on 6/26/18 at 14:04pm UTC, wrote This is a great article. Some of the facts I saw in the articles on...
mk mehrra: on 6/11/18 at 12:04pm UTC, wrote Its lovely content Spotify Premium Apk
mk mehrra: on 6/6/18 at 9:36am UTC, wrote Its great article Spotify Premium Apk
Tasha Fisher: on 6/5/18 at 15:57pm UTC, wrote Hello! I see that you have touched a very difficult subject, so science is...
mk mehrra: on 5/10/18 at 13:32pm UTC, wrote this is really great information for users you mention some valid points ...
RECENT FORUM POSTS
Georgina Woodward: "I agree that new rules can apply to higher levels of organization or..." in Constructing a Theory of...
Lorraine Ford: "Re the issue of whether new information can be added to the universe: 1...." in Constructing a Theory of...
ariana pham: "Nice to read the information here. The content of this post is very useful..." in Ed Witten on the Nature...
Kane Williamson: "Time of social event is all in all something Egyptian Colloquial Arabic..." in Podcast Up: Interacting...
Kinal Kaur: "I just want to thanks to making such a wonderful website concept. Article..." in Quantum Replicants:...
Jennet Will: "Repkickz the best seller of the Replica. Buy off-white replica with us and..." in Fuzzballs v Black Holes
Andrew Jackson: "Brother is a renowned brand and it never frustrates its clients. The..." in Manipulating the Quantum...
Andrew Jackson: "There may be several reasons for getting ghost print, some of which is due..." in Manipulating the Quantum...
RECENT ARTICLES
click titles to read articles
Constructing a Theory of Life
An all-encompassing framework of physics could help to explain the evolution of consciousness, intelligence, and free will.
Usurping Quantum Theory
The search is on for a fundamental framework that allows for even stranger links between particles than quantum theory—which could lead us to a theory of everything.
Fuzzballs v Black Holes
A radical theory replaces the cosmic crunchers with fuzzy quantum spheres, potentially solving the black-hole information paradox and explaining away the Big Bang and the origin of time.
Whose Physics Is It Anyway? Q&A with Chanda Prescod-Weinstein
Why physics and astronomy communities must take diversity issues seriously in order to do good science.
Why Time Might Not Be an Illusion
Einstein’s relativity pushes physicists towards a picture of the universe as a block, in which the past, present, and future all exist on the same footing; but maybe that shift in thinking has gone too far.
shira falix: on 7/20/18 at 10:59am UTC, wrote This is the great post and also thanks for this interesting and informative...
shira falix: on 7/20/18 at 10:56am UTC, wrote This is the great post and also thanks for this interesting and informative...
shira falix: on 7/20/18 at 10:53am UTC, wrote This is the great post and also thanks for this interesting and informative...
Olivia Pinto: on 6/26/18 at 14:04pm UTC, wrote This is a great article. Some of the facts I saw in the articles on...
mk mehrra: on 6/11/18 at 12:04pm UTC, wrote Its lovely content Spotify Premium Apk
mk mehrra: on 6/6/18 at 9:36am UTC, wrote Its great article Spotify Premium Apk
Tasha Fisher: on 6/5/18 at 15:57pm UTC, wrote Hello! I see that you have touched a very difficult subject, so science is...
mk mehrra: on 5/10/18 at 13:32pm UTC, wrote this is really great information for users you mention some valid points ...
RECENT FORUM POSTS
Georgina Woodward: "I agree that new rules can apply to higher levels of organization or..." in Constructing a Theory of...
Lorraine Ford: "Re the issue of whether new information can be added to the universe: 1...." in Constructing a Theory of...
ariana pham: "Nice to read the information here. The content of this post is very useful..." in Ed Witten on the Nature...
Kane Williamson: "Time of social event is all in all something Egyptian Colloquial Arabic..." in Podcast Up: Interacting...
Kinal Kaur: "I just want to thanks to making such a wonderful website concept. Article..." in Quantum Replicants:...
Jennet Will: "Repkickz the best seller of the Replica. Buy off-white replica with us and..." in Fuzzballs v Black Holes
Andrew Jackson: "Brother is a renowned brand and it never frustrates its clients. The..." in Manipulating the Quantum...
Andrew Jackson: "There may be several reasons for getting ghost print, some of which is due..." in Manipulating the Quantum...
RECENT ARTICLES
click titles to read articles
Constructing a Theory of Life
An all-encompassing framework of physics could help to explain the evolution of consciousness, intelligence, and free will.
Usurping Quantum Theory
The search is on for a fundamental framework that allows for even stranger links between particles than quantum theory—which could lead us to a theory of everything.
Fuzzballs v Black Holes
A radical theory replaces the cosmic crunchers with fuzzy quantum spheres, potentially solving the black-hole information paradox and explaining away the Big Bang and the origin of time.
Whose Physics Is It Anyway? Q&A with Chanda Prescod-Weinstein
Why physics and astronomy communities must take diversity issues seriously in order to do good science.
Why Time Might Not Be an Illusion
Einstein’s relativity pushes physicists towards a picture of the universe as a block, in which the past, present, and future all exist on the same footing; but maybe that shift in thinking has gone too far.
FQXi FORUM
August 14, 2018
CATEGORY:
The Nature of Time Essay Contest (2008)
[back]
TOPIC: Condensed matter lessons about the origin of time by Gil Jannes [refresh]
TOPIC: Condensed matter lessons about the origin of time by Gil Jannes [refresh]
Essay Abstract
It is widely hoped that quantum gravity will shed a profound light on the origin of time in physics. The currently dominant approaches to a candidate quantum theory of gravity have quite naturally evolved from general relativity, on the one hand, and from particle physics, on the other hand. In this essay, I will argue that a third important branch of 20th century `fundamental' physics, namely condensed-matter physics, also offers an interesting perspective on quantum gravity, and thereby on the problem of time. The bottomline might sound disappointing to those who have become used to claims that quantum gravity or a `Theory of Everything' will solve most of the conceptual problems of fundamental physics: To understand the origin of time, experimental input is needed at much higher energies than what is available today. Moreover, it is far from obvious that we will ever discover the true origin of physical time, even if we become able to directly probe physics at the Planck scale. But we might learn plenty of interesting lessons about time and the structure of our universe in the process.
Author Bio
The author has studied electronical engineering, philosophy and fundamental physics at the universities of Leuven (Belgium) and Madrid (Spain). He is currently pursuing a PhD in quantum gravity from a condensed-matter perspective.
Download Essay PDF File
It is widely hoped that quantum gravity will shed a profound light on the origin of time in physics. The currently dominant approaches to a candidate quantum theory of gravity have quite naturally evolved from general relativity, on the one hand, and from particle physics, on the other hand. In this essay, I will argue that a third important branch of 20th century `fundamental' physics, namely condensed-matter physics, also offers an interesting perspective on quantum gravity, and thereby on the problem of time. The bottomline might sound disappointing to those who have become used to claims that quantum gravity or a `Theory of Everything' will solve most of the conceptual problems of fundamental physics: To understand the origin of time, experimental input is needed at much higher energies than what is available today. Moreover, it is far from obvious that we will ever discover the true origin of physical time, even if we become able to directly probe physics at the Planck scale. But we might learn plenty of interesting lessons about time and the structure of our universe in the process.
Author Bio
The author has studied electronical engineering, philosophy and fundamental physics at the universities of Leuven (Belgium) and Madrid (Spain). He is currently pursuing a PhD in quantum gravity from a condensed-matter perspective.
Download Essay PDF File
Hello Gil,
I've read your essay and as long as I understand, yours seems to be a new interesting approach.
Best wishes,
Venerando.
I've read your essay and as long as I understand, yours seems to be a new interesting approach.
Best wishes,
Venerando.
Of course your essay is not exactly new, as the papers and books you cite are quite well-known, but I think you put this point of view very well, succinctly, and at the level requested, and suggest a few ideas I have not previously seen. As with my own and several other essays, it seems a little as if the Nature of Time is almost an afterthought, but this seems to be a general and predictable issue for essays in this contest, and it's OK with me if it's OK with you.
Good essay. Good Luck.
Good essay. Good Luck.
Thanks Peter! I quite liked your essay as well, although I'm not sure it qualifies as lying "somewhere between the level of Scientific American and a review article in Science or Nature" (but from your first comment on your own essay, I guess you realise that yourself).
You are of course right that my condensed-matter starting point is not wholly original, although I don't think it's really "well-known", as you put it: even most quantum gravity specialists are only starting to take this approach seriously, or at most see it as a phenomenological one, and the "diverse, highly-educated but non-specialist audience" is barely aware that there exists anything related to quantum gravity apart from strings and LQG, let alone that they would know about emergent gravity in general or a condensed-matter approach in particular. Which is not very surprising, since as far as I know little effort has been put in popularising these views (yet) to a broader audience.
In any case, glad you liked my essay and good luck to you too!
You are of course right that my condensed-matter starting point is not wholly original, although I don't think it's really "well-known", as you put it: even most quantum gravity specialists are only starting to take this approach seriously, or at most see it as a phenomenological one, and the "diverse, highly-educated but non-specialist audience" is barely aware that there exists anything related to quantum gravity apart from strings and LQG, let alone that they would know about emergent gravity in general or a condensed-matter approach in particular. Which is not very surprising, since as far as I know little effort has been put in popularising these views (yet) to a broader audience.
In any case, glad you liked my essay and good luck to you too!
Hello,
I have only scan read your paper at this point. However, I too have been working on matter which are solid state physics-like. In particular with lattices and the emergence of noncommutative geometry and nonassociative transformations of such groups. My paper is above if you are interested "Time as a Scaling Principle." I don't stress the condensed matter physics of this in this essay, but I do think that the emergence of time is a scaling principle that in euclidean time t = hbar/kT is for T approaching zero a quantum critical point.
Your quartic equation #3, from which you get a dispersion, is similar to a result from Kummer surfaces which result from E_8 lattice (Bloch waves etc) physics I have been working with.
Best,
Lawrence B. Crowell
I have only scan read your paper at this point. However, I too have been working on matter which are solid state physics-like. In particular with lattices and the emergence of noncommutative geometry and nonassociative transformations of such groups. My paper is above if you are interested "Time as a Scaling Principle." I don't stress the condensed matter physics of this in this essay, but I do think that the emergence of time is a scaling principle that in euclidean time t = hbar/kT is for T approaching zero a quantum critical point.
Your quartic equation #3, from which you get a dispersion, is similar to a result from Kummer surfaces which result from E_8 lattice (Bloch waves etc) physics I have been working with.
Best,
Lawrence B. Crowell
Dear Dr. Jannes,
The condensed matter approach to Quantum Gravity presented in your essay is very interesting, seeming to be a good candidate for the unification of the two great theories.
Best wishes,
Cristi Stoica
Flowing with a Frozen River
The condensed matter approach to Quantum Gravity presented in your essay is very interesting, seeming to be a good candidate for the unification of the two great theories.
Best wishes,
Cristi Stoica
Flowing with a Frozen River
[url=https://sites.google.com/site/kodiaddonsdownload/]Kodi Addons[/url]
[url=https://sites.google.com/view/installkodiad
dons/]DOwnload kodi addons[/url]
[url=https://sites.google.com/view/freemoviesdow
nload/]free movies download[/url]
[url=https://sites.google.com/view/downloadfre
emovie/]Download free movies[/url]
[url=https://sites.google.com/view/blackfridayde
al/]Black friday offers[/url]
[url=https://sites.google.com/view/blackfridayde
als2017/]Black friday deals[/url]
report post as inappropriate
[url=https://sites.google.com/view/installkodiad
dons/]DOwnload kodi addons[/url]
[url=https://sites.google.com/view/freemoviesdow
nload/]free movies download[/url]
[url=https://sites.google.com/view/downloadfre
emovie/]Download free movies[/url]
[url=https://sites.google.com/view/blackfridayde
al/]Black friday offers[/url]
[url=https://sites.google.com/view/blackfridayde
als2017/]Black friday deals[/url]
Gil, your essay, "Condensed matter lessons about the origin of time" is on target to a Theory of Everything With the added understanding of the phase change that locks at the CMB temperature---cosmic background radiation temperature. This phase lock is due to a maximum of the packing fraction at the corresponding energy level.
You have my vote.
Essay writing is a important task for the students. In my opinion there are two key structural aspects to writing a good essay they are Proper organization of sections and paragraphs correct use of elements of academic writing.You can have help from research paper writing service.
report post as inappropriate
essay writing is not an easy task. students find difficult to complete their task on time and feel stressed. But custom essay writing service is here to help you with the best essay writing service to complete the task before deadline.
report post as inappropriate
Coursework is a part of academic education. It is a part of modern day courses which is performed by students and we help many students by our coursework service.
report post as inappropriate
Cool Article! you also visit this site it help in coursework because Coursework is a part of academic education. It is a part of modern day courses which is performed by students and we help many students by our coursework service.
report post as inappropriate
Some genuinely marvelous work having read this I thought it was quite informative intelligentessays.com Thanks for your information
report post as inappropriate
Some genuinely marvelous work having read this I thought it was quite informative thanks for your information intelligentessays.com
report post as inappropriate
With the help of best small laptops guide, you can now have got a much better concept for the different choices you must take into account and get far more knowledgeable even you begin your expense. Make sure you do much more investigation as well. Also check For best laptop brands for gaming
report post as inappropriate
Essay writing is a vital job for students and I think students have to follow two features in the essay, proper sections, and paragraphs. A student can also take help from Dissertation Writers PhD.
report post as inappropriate
Obviously your article is not precisely new, as the papers and books you refer to are very outstanding, however I think you put this perspective extremely well, compactly, and at the level asked for, and recommend a couple of thoughts I have not beforehand observed. Similarly as with my own particular and a few different papers, it appears a little as though the Nature of Time is just about a bit of hindsight, however this is by all accounts a general and unsurprising issue for articles in this challenge, and it's OK with me if it's OK with you.
write my essay
report post as inappropriate
write my essay
Hello, i am new user what you shared ??
_________________________________
Latest Middle East News
report post as inappropriate
_________________________________
Latest Middle East News
Hello, i am new user what you shared
?
[url=http://ameinfo.com]Business Real Estate News[/url]
Business Real Estate News
report post as inappropriate
?
[url=http://ameinfo.com]Business Real Estate News[/url]
Business Real Estate News
I hope you will continue to have similar posts to share with everyone! I believe a lot of people will be surprised to read this article!
____________________________________________________
_____________________
الانضمام إلينا والتمتع يوم من التسوق والمفاجآت والهدايا. ماري كلير العربية تحتفل بالأحذية العربية الأولى، وهو حدث حصري ينظمه ليفيل شوس ستور.
أخبار الموضة
report post as inappropriate
____________________________________________________
_____________________
الانضمام إلينا والتمتع يوم من التسوق والمفاجآت والهدايا. ماري كلير العربية تحتفل بالأحذية العربية الأولى، وهو حدث حصري ينظمه ليفيل شوس ستور.
أخبار الموضة
hello sir
Your post contains a lot of useful information for me. Thank you very much for that.
_________________________________
أخبار السفر عبر الإنترنت، والقصص والتحديثات للمسافرين. تحقق لدينا دليل السفر لمعلومات السفر الوطنية والدولية حول الأماكن ووضع السفر.
http://marieclairearabia.com
report post as inappropriate
Your post contains a lot of useful information for me. Thank you very much for that.
_________________________________
أخبار السفر عبر الإنترنت، والقصص والتحديثات للمسافرين. تحقق لدينا دليل السفر لمعلومات السفر الوطنية والدولية حول الأماكن ووضع السفر.
http://marieclairearabia.com
Signs of disease to your child & Early Detection of Autism. Mother's Child Care Knowledge influences the nature and the growth of the children in all aspects.
http://haya-online.com
report post as inappropriate
http://haya-online.com
Looking for an essay help company that will put your private data under the heaviest lock and key? Then Do My Essays is for you! Our strict privacy policy would make you proud. We go to every length to keep your identity hidden, so pick up your phone and tell us if you need someone to ‘write my essay’.
report post as inappropriate
What I'm glad to have essay service what makes my homework. I can not imagine if I had to teach it all, it is possible to go crazy.
report post as inappropriate
Thanks for sharing your thoughts with all of us through your post.
Case Study Help
report post as inappropriate
Case Study Help
Buy App Reviews can be found here. Just click and read the most truthful and full editorial's reviews on mobile app promotion company site.
report post as inappropriate
[url=https://appreviews.ninja/]Buy App Reviews[/url] can be found here. Just click and read the most truthful and full editorial's reviews on mobile app promotion company site.
report post as inappropriate
I found your post so interesting.Awesome keep sharing.
wifikill apk download
report post as inappropriate
wifikill apk download
mazda 3 radar detector install
kickass torrent proxy bunker
extra torrent english movies
dolby atmos apk downnload
Anonymous Dingo has left the document.
The definite article is the word the. It limits the meaning of a noun to one particular thing. For example, your friend might ask, “Are you going to the party this weekend?”
report post as inappropriate
kickass torrent proxy bunker
extra torrent english movies
dolby atmos apk downnload
Anonymous Dingo has left the document.
The definite article is the word the. It limits the meaning of a noun to one particular thing. For example, your friend might ask, “Are you going to the party this weekend?”
[url=https://techranc.com/extratorrents-proxy-unblocked/]ext
ra torrent indian movies 2014[/url]
The definite article is the word the. It limits the meaning of a noun to one particular thing. For example, your friend might ask, “Are you going to the party this weekend?” The definite article tells you that your friend is referring to a specific party that both of you know about. The definite article can be used with singular, plural, or uncountable nouns. Below are some examples of the definite article the used in context:
report post as inappropriate
ra torrent indian movies 2014[/url]
The definite article is the word the. It limits the meaning of a noun to one particular thing. For example, your friend might ask, “Are you going to the party this weekend?” The definite article tells you that your friend is referring to a specific party that both of you know about. The definite article can be used with singular, plural, or uncountable nouns. Below are some examples of the definite article the used in context:
In case you are looking for essay writer uk don’t just check their qualification but you should also check their expertise in your subject that because simply having a masters degree in psychology does not mean the person would also have excellent knowledge in banking and finance. Look for subject-based writers.
report post as inappropriate
In the event that you are searching for professional essay writer don't simply check their capability yet you ought to likewise check their skill in your subject that on the grounds that just having an experts degree in brain research does not mean the individual would likewise have phenomenal learning in managing an account and fund. Search for subject-based authors.
report post as inappropriate
In the event that you are searching for professional essay writer don't simply check their capability yet you ought to likewise check their skill in your subject that on the grounds that just having an experts degree in brain research does not mean the individual would likewise have phenomenal learning in managing an account and fund. Search for subject-based authors.
report post as inappropriate
this is really great information for users you mention some valid points
Free Netflix Account
report post as inappropriate
Free Netflix Account
Hello! I see that you have touched a very difficult subject, so science is really interesting to physics! I personally could not fully disclose this topic, therefore, I asked for help on this site https://writer-elite.com.
report post as inappropriate
This is a great article. Some of the facts I saw in the articles on essay-helpwriting.org. Keep up conducting your scientific researches.
report post as inappropriate
This is the great post and also thanks for this interesting and informative post...
FashionMia Coupons
report post as inappropriate
FashionMia Coupons
This is the great post and also thanks for this interesting and informative post...
FashionMia Coupons
report post as inappropriate
FashionMia Coupons
This is the great post and also thanks for this interesting and informative post...
FashionMia Coupons
report post as inappropriate
FashionMia Coupons
Login or create account to post reply or comment.