Search FQXi


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.

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/discusswinners

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/discusswinners

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/discusswinners

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/discusswinners

It From Bit or Bit From It
March 25 - June 28, 2013
Contest Partners: The Gruber Foundation, J. Templeton Foundation, and Scientific American
read/discusswinners

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/discusswinners

Is Reality Digital or Analog?
November 2010 - February 2011
Contest Partners: The Peter and Patricia Gruber Foundation and Scientific American
read/discusswinners

What's Ultimately Possible in Physics?
May - October 2009
Contest Partners: Astrid and Bruce McWilliams
read/discusswinners

The Nature of Time
August - December 2008
read/discusswinners

Forum Home
Introduction
Terms of Use

Order posts by:
 chronological order
 most recent first

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

Sharon: on 10/21/09 at 2:31am UTC, wrote Dr. Benzahra is full of crap. This man should not be allowed to teach in...

Cristi Stoica: on 12/26/08 at 10:55am UTC, wrote Dear Dr. Benzahra, Beautiful and very equidistant meditation about time in...

Eckard Blumschein: on 12/11/08 at 15:01pm UTC, wrote I read your essay late because I am someone who asks for serious...

F. Le Rouge: on 11/25/08 at 9:46am UTC, wrote In my French opinion, US Citizens do believe in Time as a Goddess. This is...

Sidi Cherkawi Benzahra: on 11/3/08 at 10:38am UTC, wrote Essay Abstract Here, I investigate if time has a physical property...


RECENT FORUM POSTS

kurt stocklmeir: "gravity associated with gas and gas running into stars can change orbit of..." in Alternative Models of...

Joe Fisher: "One real visible Universe must only have one real visible appearance...." in Why This Universe?

Pop News: "These questions are amazing loving them... International Yoga Day 2018" in Why This Universe?

Patrik Miertviezky: "Hello everybody! My name is Patrik and i am 26 years old girl from Europe...." in Time in Physics & Entropy...

Rachelle Marie: "The lengthy form of the meeting, available on the page, you can similarly..." in Podcast Up: Interacting...

jhon dwayne: "If any customer face problem during window installing then he can call our..." in Manipulating the Quantum...

jhon dwayne: "If any customer face problem during window installing then he can call our..." in Manipulating the Quantum...

kurt stocklmeir: "there is a lot of gas between galaxies - there are a lot of small galaxies..." in Alternative Models of...


RECENT ARTICLES
click titles to read articles

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.

The Complexity Conundrum
Resolving the black hole firewall paradox—by calculating what a real astronaut would compute at the black hole's edge.

Quantum Dream Time
Defining a ‘quantum clock’ and a 'quantum ruler' could help those attempting to unify physics—and solve the mystery of vanishing time.


FQXi FORUM
June 22, 2018

CATEGORY: The Nature of Time Essay Contest (2008) [back]
TOPIC: Philosophical Quest for the Reality of Time by Sidi Cherkawi Benzahra [refresh]
Bookmark and Share
Login or create account to post reply or comment.

Sidi Cherkawi Benzahra wrote on Nov. 3, 2008 @ 10:38 GMT
Essay Abstract

Here, I investigate if time has a physical property like matter.

Author Bio

Sidi Cherkawi Benzahra is a professor of physics at the Joint Science Department of the Claremont Colleges. He obtained his PhD in high energy physics from the University of Minnesota in 2001 and taught physics at Wittenberg University, North Dakota State University, California polytechnic State University, and at the Claremont Colleges.

Download Essay PDF File

Bookmark and Share



F. Le Rouge wrote on Nov. 25, 2008 @ 09:46 GMT
In my French opinion, US Citizens do believe in Time as a Goddess. This is why I was wondering if I would find here somebody at last recalling that 'Time algebraic standardization' made of a dot on a line or a circle is just an 'approximation', a tool, and has no physical basis. And you are not far away. The more obvious 'Time ideology' is in 'Probability Theory' on which Quanta Physics is grounded.

In my own essay ('Square Wheels or Real Dynamics') I am logically concluding that the today gigantic Large Hadron Collider experience has more to do with this Religion of Time than with Science, that the mystic 'Wave' (Here Algebra is coming back to Poetry from where it comes) of the particle has nothing to do with material things.

What is rather funny to me is what you say about R. Descartes. His statement about Infinity is only a memory of what he learned at School of La Flèche in his young years because all his 'algebraic Geometry' (as he says) is based on the Infinity idea.

And therefore you are criticizing Descartes exactly on the key point where you both are wrong! Because your 'pizza example' proves that 'Infinity' and 'very big number' is the same for you as it was for Descartes. For example Descartes does not make the difference between 'absolute' (infinite) speed of Moonlight and very very high speed of Moonlight.

And here we are! Because here is the 'tangent' between Matter and Idea and the reason why nearly four centuries after the paralogism of a particle made of both wave and material is 'logic'. Everything was in Descartes books already: 'Quantas physics', that is to say a new attempt to square the circle, paradox of a light that has a speed but has not, and even 'string theory'.

Bookmark and Share



Eckard Blumschein wrote on Dec. 11, 2008 @ 15:01 GMT
I read your essay late because I am someone who asks for serious consequences rather than philosophical eels.

I will read it very carefully again because it complements my suspicions. If something is definitely wrong, then it must not be justified by seemingly compelling but wrongly founded interpretations of experimental "evidence".

If my essay cannot persuade you, I offer providing more unpublished details on a private basis.

Eckard Blumschein

Bookmark and Share



Cristi Stoica wrote on Dec. 26, 2008 @ 10:55 GMT
Dear Dr. Benzahra,

Beautiful and very equidistant meditation about time in Physics.

Best wishes,

Cristi Stoica

Bookmark and Share



Sharon wrote on Oct. 21, 2009 @ 02:31 GMT
Dr. Benzahra is full of crap. This man should not be allowed to teach in any situation. Egotism is ugly and serves no purpose to the open mind.

Bookmark and Share



Login or create account to post reply or comment.

Please enter your e-mail address:
Note: Joining the FQXi mailing list does not give you a login account or constitute membership in the organization.