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Beyond the Standard Model

- Professionally researched theories... strings, branes, & LQG
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announcements, btsm, event Sticky Thread Pinned: BtSM Event Announcements ( 1 2 3 ... Last)
This sticky is for announcements of pertinent scientific events, such as conferences, seminars, or public talks. This...
Apr12-14 02:54 PM
59 46,051
Before posting anything, please review the Physics Forums Global Guidelines. If you are seeking help with a...
Jul14-12 08:32 AM
1 22,306
Slides and audio for this talk by Brajesh Gupt were posted online today. LQC bounce creates conditions for...
Mar28-13 05:21 AM
2 1,150
I think most if not all here are familiar with the idea that entropy, by definition, is not an absolute but depends on...
Nov5-12 08:31 AM
94 18,940 Quantum polyhedra in loop quantum gravity Eugenio Bianchi "Interwiners describe quanta...
Nov9-10 02:32 PM
7 2,296
In, Nickel and Son say "Hydrodynamics, therefore, is a theory of a Goldstone boson, ...
Jun20-11 07:50 AM
5 1,749
Hi all, i have a question about the big bang, it might be dumb i dont know much about science. Anyway here is my train...
Mar15-04 08:23 AM
12 2,040
This may have been posted somewhere else but, I would like to know. How do LQG theorists reconcile the fact that...
Oct2-08 05:25 AM
9 2,027
the Big Bounce is generic in LQC, say G.Date and G.Hossain in a new paper In LQC,...
Jul21-04 02:49 PM
1 1,162
I think not, can you imagine the maelstrom? planets ,stars , galaxies colliding as gravity pulls all matter to a...
Aug24-06 01:25 AM
0 1,198
Recently I found this: Note the number - 15360*pi = 48254.... This is a biggest number in Planks units I have...
Nov16-10 08:30 AM
13 2,002
It's here: He speculates M-theory may also play the role.
Nov10-06 03:52 PM
0 1,527 Brian Greene writes, "If true, the idea of a multiverse would be a...
Jan4-06 11:06 AM
4 1,405 "The first hazard is well known in Euclidean quantum gravity. It is called “minbus”...
Feb2-11 05:26 PM
2 971
The question I am going to ask here lies on a thin line between quantum gravity research and philosophy, but I'd...
May21-05 02:37 PM
7 1,261
Here is something new and different: Suppose you treat the...
Oct27-04 09:50 AM
2 1,122
Carlip has argued that the dimensional reduction in many apprroaches to quantum gravity is related to the BKL limit...
Apr5-12 05:00 PM
2 1,957
This is a long-awaited paper. Quantum geometry and the Schwarzschild...
Sep24-05 08:31 PM
11 1,914
there were quite a few impressive ones among the contributed talks at Loops '07. Some talks were about new research...
Jul6-07 11:44 PM
0 1,226
What is Black Hole Complementarity?
Sep17-05 04:53 PM
6 1,915
Hi, I was wondering if anyone who really understands black hole complementarity can answer some questions for me. ...
Aug19-11 04:39 AM
9 2,518
When I read the security report from Cern (not that I am too worried), I came to something, which I do not fully...
Aug12-08 07:49 PM
0 2,123
Hi All :smile:, I have a question which is at least partly one of believe but I would be interested in your...
Nov16-06 03:00 PM
william donnelly
15 1,994
A good place to begin might be with Enrique Alvarez recent survey "Loops versus Strings" given in July to an audience...
Oct3-03 09:50 AM
1 4,834 Black hole entropy, curved space and monsters Stephen D....
Jun28-07 01:17 PM
6 2,588
I was thinking about how a black hole evaporates and the firewall idea. If after Page time a firewall forms around the...
Mar8-14 05:50 PM
4 682
So, does anyone have any thoughts on the papers recently published by Almheiri/Marolf/Polchinski/Sully...
Dec30-13 03:17 AM
83 21,734
Juan Maldacena gave a talk at this year's Marcel Grossman Meeting:...
Oct15-09 07:02 PM
3 1,046
I read somewhere that a system consisting of a single black hole contains the maximum possible amount of entropy...
Sep27-06 01:42 PM
1 1,934
I've asked this before, but am still confused. In AdS/CFT, a typical statement like that on p6 of Hubeny and...
Apr14-11 02:59 PM
12 2,397
Can someone give me a Pop science explanation of what do strings and Branes have got to do with black hole entropy....
Apr18-09 02:52 PM
3 1,550
I know little about this but supposedly there is some thinking coming from LQG that black holes might be new universes...
Mar23-05 01:33 AM
6 1,681
could a particle of antimatter be the singularity inside a black hole?
Apr29-11 03:49 AM
20 3,152
Hi there, (i) What does BPS black hole mean? Under what conditions can they form and where does it come from? ...
Feb1-10 11:06 AM
Physics Monkey
1 858
First of all, I have to say that i'm not sure if my post is on the good forum. If there's any problem about that, just...
Jul23-09 11:25 AM
2 992 Title: Quantum Geometry and its Implications for Black...
Aug2-06 10:32 PM
6 1,579
Does string theory touted as TOE offer a possible explanation of what happens beyond the event horizon? If not...
Nov2-05 01:44 PM
3 1,233
Mar2-04 07:53 AM
Guybrush Threepwood
2 1,342 Black holes in an asymptotically safe gravity theory with higher derivatives Yi-Fu...
Jul11-10 05:02 PM
19 2,552
I've posted a few threads over the years questioning the existence of black holes, and the response has been...
Jan25-14 08:35 PM
Vanadium 50
32 2,724
I was working on black holes in Matrix theory about five years ago, but stopped to persue other interests. I'm...
Jul31-04 11:41 PM
3 1,447
Blackforest asked about an interesting paper recently posted by G.F.R. Ellis, that MTd2 spotted and added to our...
Nov5-13 09:04 AM
25 3,558

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