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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.
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RECENT POSTS IN THIS TOPIC
Marc Séguin: on 9/11/14 at 23:37pm UTC, wrote Cristi, Congratulations on reaching 10 votes! You left comments on the...
Cristinel Stoica: on 9/11/14 at 16:32pm UTC, wrote Dear Mr. Roth, Thank you for watching my videos. For both of them, you can...
Alexander Roth: on 9/11/14 at 15:59pm UTC, wrote Dear Mr. Stoica, Congratulations on a very fine entry. Your use of...
Cristinel Stoica: on 9/11/14 at 5:41am UTC, wrote Thanks Garrett. I also liked your talk very much. Best regards, Cristi
Cristinel Stoica: on 9/11/14 at 5:41am UTC, wrote Thanks Jonathan, and good luck to you too! Cristi
Antony Lisi: on 9/11/14 at 3:05am UTC, wrote Nice animations. Voted this video up.
Jonathan Dickau: on 9/11/14 at 3:05am UTC, wrote I enjoyed this Cristi, The graphics were great, but I wish the narration...
Marc Séguin: on 9/9/14 at 2:37am UTC, wrote Cristi, Interesting video, with a lot of elaborate graphics! It gets...
RECENT FORUM POSTS
Lorraine Ford: "Ulla, I was a computer programmer and analyst for more than 20 years; I..." in Understanding...
Lorraine Ford: "Symbols are used in speaking, writing, music, mathematics and physics...." in Towards the unification...
Lorraine Ford: "If you want to represent a dynamic world you need: 1) Something to handle..." in Towards the unification...
Lorraine Ford: "If you want to represent a dynamic world you need: 1) Something to handle..." in Understanding...
Steve Dufourny: "Hi Jim, yes I understand you interpretation and indeed seen like this it is..." in The Nature of Time
Jim Snowdon: "Hi Steve, We are inclined to feel that time exists as some kind..." in The Nature of Time
barry gilbert: "Dear all. My observations have lead me to the notion that people can be..." in Is Causality Fundamental?
Steve Dufourny: "This is an enormous problem this reality of normality. And furthermore the..." in Global Collaboration
RECENT ARTICLES
click titles to read articles
The Quantum Refrigerator
A tiny cooling device could help rewrite the thermodynamic rule book for quantum machines.
Time to Think
Philosopher Jenann Ismael invokes the thermodynamic arrow of time to explain how human intelligence emerged through culture.
Lockdown Lab Life
Grounded physicists are exploring the use of online and virtual-reality conferencing, and AI-controlled experiments, to maintain social distancing. Post-pandemic, these positive innovations could make science more accessible and environmentally-friendly.
Is Causality Fundamental?
Untangling how the human perception of cause-and-effect might arise from quantum physics, may help us understand the limits and the potential of AI.
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Physicists are using optogenetics techniques to make a rudimentary agent, from cellular components, which can convert measurements into actions using light.
Marc Séguin: on 9/11/14 at 23:37pm UTC, wrote Cristi, Congratulations on reaching 10 votes! You left comments on the...
Cristinel Stoica: on 9/11/14 at 16:32pm UTC, wrote Dear Mr. Roth, Thank you for watching my videos. For both of them, you can...
Alexander Roth: on 9/11/14 at 15:59pm UTC, wrote Dear Mr. Stoica, Congratulations on a very fine entry. Your use of...
Cristinel Stoica: on 9/11/14 at 5:41am UTC, wrote Thanks Garrett. I also liked your talk very much. Best regards, Cristi
Cristinel Stoica: on 9/11/14 at 5:41am UTC, wrote Thanks Jonathan, and good luck to you too! Cristi
Antony Lisi: on 9/11/14 at 3:05am UTC, wrote Nice animations. Voted this video up.
Jonathan Dickau: on 9/11/14 at 3:05am UTC, wrote I enjoyed this Cristi, The graphics were great, but I wish the narration...
Marc Séguin: on 9/9/14 at 2:37am UTC, wrote Cristi, Interesting video, with a lot of elaborate graphics! It gets...
RECENT FORUM POSTS
Lorraine Ford: "Ulla, I was a computer programmer and analyst for more than 20 years; I..." in Understanding...
Lorraine Ford: "Symbols are used in speaking, writing, music, mathematics and physics...." in Towards the unification...
Lorraine Ford: "If you want to represent a dynamic world you need: 1) Something to handle..." in Towards the unification...
Lorraine Ford: "If you want to represent a dynamic world you need: 1) Something to handle..." in Understanding...
Steve Dufourny: "Hi Jim, yes I understand you interpretation and indeed seen like this it is..." in The Nature of Time
Jim Snowdon: "Hi Steve, We are inclined to feel that time exists as some kind..." in The Nature of Time
barry gilbert: "Dear all. My observations have lead me to the notion that people can be..." in Is Causality Fundamental?
Steve Dufourny: "This is an enormous problem this reality of normality. And furthermore the..." in Global Collaboration
RECENT ARTICLES
click titles to read articles
The Quantum Refrigerator
A tiny cooling device could help rewrite the thermodynamic rule book for quantum machines.
Time to Think
Philosopher Jenann Ismael invokes the thermodynamic arrow of time to explain how human intelligence emerged through culture.
Lockdown Lab Life
Grounded physicists are exploring the use of online and virtual-reality conferencing, and AI-controlled experiments, to maintain social distancing. Post-pandemic, these positive innovations could make science more accessible and environmentally-friendly.
Is Causality Fundamental?
Untangling how the human perception of cause-and-effect might arise from quantum physics, may help us understand the limits and the potential of AI.
Building Agency in the Biology Lab
Physicists are using optogenetics techniques to make a rudimentary agent, from cellular components, which can convert measurements into actions using light.
FQXi FORUM
February 28, 2021
CATEGORY:
Show Me the Physics! Video Contest (2014)
[back]
TOPIC: Can a black hole keep a secret? by Cristinel Stoica [refresh]
TOPIC: Can a black hole keep a secret? by Cristinel Stoica [refresh]
Video Image
Video URL
https://www.youtube.com/watch?v=M8SErmAxLDU
Video Description
Objects falling into black holes reach a singularity. They seem to vanish at the singularity, and together with them, any information they carry. This is very bad for Quantum Mechanics. I present a proposed solution, based on recent advances in the geometry and physics of singularities. The video aims to explain the main ideas without equations, in a graphical and accessible manner. Technical details can be found in C. Stoica, Singular General Relativity, PhD Thesis, arXiv:1301.2231, and references therein.
Video Creator Bio
Cristi Stoica is currently mathematical physicist, former computer programmer, former math teacher. His main research interests are general relativity, quantum mechanics, and the connections between them.
Video URL
https://www.youtube.com/watch?v=M8SErmAxLDU
Video Description
Objects falling into black holes reach a singularity. They seem to vanish at the singularity, and together with them, any information they carry. This is very bad for Quantum Mechanics. I present a proposed solution, based on recent advances in the geometry and physics of singularities. The video aims to explain the main ideas without equations, in a graphical and accessible manner. Technical details can be found in C. Stoica, Singular General Relativity, PhD Thesis, arXiv:1301.2231, and references therein.
Video Creator Bio
Cristi Stoica is currently mathematical physicist, former computer programmer, former math teacher. His main research interests are general relativity, quantum mechanics, and the connections between them.
Cristi,
Interesting video, with a lot of elaborate graphics! It gets fairly technical near the end, but I could follow most of it and Penrose's way of representing an infinite spacetime by a finite area is certainly very interesting.
I hope the video creators vote more in the next few days, so more videos, like yours, can get to 10 votes... The 2nd and 3rd videos of my trilogy are still in need of votes, so if you haven't already done so, it would be great if you could leave an appreication.
Good luck in the contest!
Marc
Interesting video, with a lot of elaborate graphics! It gets fairly technical near the end, but I could follow most of it and Penrose's way of representing an infinite spacetime by a finite area is certainly very interesting.
I hope the video creators vote more in the next few days, so more videos, like yours, can get to 10 votes... The 2nd and 3rd videos of my trilogy are still in need of votes, so if you haven't already done so, it would be great if you could leave an appreication.
Good luck in the contest!
Marc
I enjoyed this Cristi,
The graphics were great, but I wish the narration could have been more animated and a bit clearer sounding. I'm spoiled by having nice microphones, I know, but if the words are needed for comprehension, they must be conveyed clearly. I already like the work on which this is based, and I almost like this video.
Good luck in the contest!
Regards,
Jonathan
The graphics were great, but I wish the narration could have been more animated and a bit clearer sounding. I'm spoiled by having nice microphones, I know, but if the words are needed for comprehension, they must be conveyed clearly. I already like the work on which this is based, and I almost like this video.
Good luck in the contest!
Regards,
Jonathan
Thanks Jonathan, and good luck to you too!
Cristi
Cristi
Nice animations. Voted this video up.
Thanks Garrett. I also liked your talk very much.
Best regards,
Cristi
Best regards,
Cristi
Dear Mr. Stoica,
Congratulations on a very fine entry. Your use of graphics to illustrate some very complex features of black holes receives high praise. I have the same criticism as for your other video --- the narration going too fast and being too difficult to understand. However, because of the high quality of the graphics I am planning to return to it, several times, to attempt to fully appreciate the presentation which appears so interesting.
Thanks and good luck for the competition.
Alexander Roth
Congratulations on a very fine entry. Your use of graphics to illustrate some very complex features of black holes receives high praise. I have the same criticism as for your other video --- the narration going too fast and being too difficult to understand. However, because of the high quality of the graphics I am planning to return to it, several times, to attempt to fully appreciate the presentation which appears so interesting.
Thanks and good luck for the competition.
Alexander Roth
Dear Mr. Roth,
Thank you for watching my videos. For both of them, you can enable subtitles on youtube. I wish you all the best in the contest!
Best regards,
Cristi
Thank you for watching my videos. For both of them, you can enable subtitles on youtube. I wish you all the best in the contest!
Best regards,
Cristi
Cristi,
Congratulations on reaching 10 votes! You left comments on the first two parts of my trilogy "This Is Physics" (and presumably left a rating), but not on the third part,"Physics Into Darkness"... and since this video is still one vote short of getting 10 votes (the first two parts have at least 10 votes), I was wondering if you had left a rating as well?
I hope your second video soon gets to 10 votes... you've already got my votes! Good luck!
Marc
Congratulations on reaching 10 votes! You left comments on the first two parts of my trilogy "This Is Physics" (and presumably left a rating), but not on the third part,"Physics Into Darkness"... and since this video is still one vote short of getting 10 votes (the first two parts have at least 10 votes), I was wondering if you had left a rating as well?
I hope your second video soon gets to 10 votes... you've already got my votes! Good luck!
Marc
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