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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
Eckard Blumschein: "Zeeya Merali, I suspect my post "on 9/18/19 at 15:39pm UTC, [I] wrote..." in First Things First: The...
amrit : "Without subjectivity research, physics will become a new religion. ..." in First Things First: The...
Robert McEachern: "Why avoid the alien? I am a Stranger in a Strange Land. Philospher,..." in The Demon in the Machine...
Georgina Woodward: "'Sharp comb" and 'shredder' are used as similes and metaphors because the..." in Schrödinger’s Zombie:...
Sydney Grimm: "Lorraine, Let’s take an example: E= mc[sup]2[/sup]. It is an equation..." in Measuring Free Will: Ian...
Jason Wolfe: "I cannot say that I am enthusiastic about where philosophy has led us. We..." in The Demon in the Machine...
Jason Wolfe: "How can there be any talk of determinism when the real world is built upon..." in Measuring Free Will: Ian...
Georgina Woodward: "I might be able to improve on that description. It's early days.If it is a..." in Schrödinger’s Zombie:...
RECENT ARTICLES
click titles to read articles
First Things First: The Physics of Causality
Why do we remember the past and not the future? Untangling the connections between cause and effect, choice, and entropy.
Can Time Be Saved From Physics?
Philosophers, physicists and neuroscientists discuss how our sense of time’s flow might arise through our interactions with external stimuli—despite suggestions from Einstein's relativity that our perception of the passage of time is an illusion.
Thermo-Demonics
A devilish new framework of thermodynamics that focuses on how we observe information could help illuminate our understanding of probability and rewrite quantum theory.
Gravity's Residue
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Could Mind Forge the Universe?
Objective reality, and the laws of physics themselves, emerge from our observations, according to a new framework that turns what we think of as fundamental on its head.
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
Eckard Blumschein: "Zeeya Merali, I suspect my post "on 9/18/19 at 15:39pm UTC, [I] wrote..." in First Things First: The...
amrit : "Without subjectivity research, physics will become a new religion. ..." in First Things First: The...
Robert McEachern: "Why avoid the alien? I am a Stranger in a Strange Land. Philospher,..." in The Demon in the Machine...
Georgina Woodward: "'Sharp comb" and 'shredder' are used as similes and metaphors because the..." in Schrödinger’s Zombie:...
Sydney Grimm: "Lorraine, Let’s take an example: E= mc[sup]2[/sup]. It is an equation..." in Measuring Free Will: Ian...
Jason Wolfe: "I cannot say that I am enthusiastic about where philosophy has led us. We..." in The Demon in the Machine...
Jason Wolfe: "How can there be any talk of determinism when the real world is built upon..." in Measuring Free Will: Ian...
Georgina Woodward: "I might be able to improve on that description. It's early days.If it is a..." in Schrödinger’s Zombie:...
RECENT ARTICLES
click titles to read articles
First Things First: The Physics of Causality
Why do we remember the past and not the future? Untangling the connections between cause and effect, choice, and entropy.
Can Time Be Saved From Physics?
Philosophers, physicists and neuroscientists discuss how our sense of time’s flow might arise through our interactions with external stimuli—despite suggestions from Einstein's relativity that our perception of the passage of time is an illusion.
Thermo-Demonics
A devilish new framework of thermodynamics that focuses on how we observe information could help illuminate our understanding of probability and rewrite quantum theory.
Gravity's Residue
An unusual approach to unifying the laws of physics could solve Hawking's black-hole information paradox—and its predicted gravitational "memory effect" could be picked up by LIGO.
Could Mind Forge the Universe?
Objective reality, and the laws of physics themselves, emerge from our observations, according to a new framework that turns what we think of as fundamental on its head.
FQXi FORUM
September 21, 2019
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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