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Jul1412 08:32 AM
ZapperZ

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This sticky is for announcements of pertinent scientific events, such as conferences, seminars, or public talks. This...

Aug2014 11:17 AM
marcus

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66,594 
Dear Ladies and Gentlemen,
I noticed that Urs Schreiber has an article today
...

Mar2604 03:02 PM
Urs Schreiber

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Hi, i was reading a paper about finance and stock markets and i found a reference to Lewis Little's: Theory of...

Feb2706 10:29 AM
selfAdjoint

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Hi all I'm new on this forum. I'm here since I'm working with nextended susy and Rsym and I don't know how to...

Jan1611 01:39 AM
mitchell porter

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Are these 'strings' the size of planks constant? Nothing can obtain a size smaller than planks constant...right? What...

Mar1611 08:28 PM
crackjack

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Hi, I was wondering if there was anyone who would have a good set of lecture notes online concerning the following...

Apr604 03:44 PM
marcus

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I just want to know if there is any theorem that can forbid certain degrees of freedom in the Theory of Everything.
...

May2311 01:51 PM
dhillonv10

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I have some material:
1.Joseph Polchinski <String theory>/An Introduction to the Bosonic String.
2.Richard J.Szabo...

Mar204 08:03 PM
Dale

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Hello, I am an uneducated savage so please bear with me and respond in laymans terms if possible so essentially I have...

Sep304 04:34 AM
RingoKid

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Hi
I'm trying to learn more about the Unruh effect, and was wondering if someone could comment on how exactly the...

Apr2311 09:21 AM
LAHLH

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Hi, I am looking for parts IV and V of the series of articles called "Momentum Maps and Classical Fields", these parts...

Jul3011 10:20 PM
garrett

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Which and why do you believe will turn out to be more 'fundamental' (in the sense that one will prove to be the...

Apr612 02:15 AM
Demystifier

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A recent paper of Jerzy KG has this footnote on page 7, at the conclusion:
"3. Beware! These answers reflect my...

Dec2806 12:46 PM
marcus

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Could the Bulk possibly be used as a hyperdrive?

Oct2007 06:27 AM
Toastus

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Dr. A. Chou of the Auger Ultra High Energy Cosmic Ray detector announced today that the last three years of partial...

Nov907 04:04 PM
marcus

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Here I had been thinking the Unruh horizons and specifically black hole horizons were the only (thermal) radiators.
...

Jun1910 09:20 AM
bapowell

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‘Deterministic systems’ minimum length – QMLS
An understanding of minimum length is not limited to what I have...

Apr2507 09:00 AM
jal

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At this point, I am rather confused about the concept of DE, and even why it is called DE since it does not seem to...

Mar1109 05:19 PM
jnorman

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This might be a noob question, so excuse me if I'm beating a dead horse. I'm trying to wrap my head around string...

Dec2809 03:56 AM
arivero

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LQG is an attempt to quantize geometry
Noncommutative geometry is an attempt to express the SM geometrically, and...

Jun310 10:54 AM
tom.stoer

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In various textbooks like Polchinski and in papers like Witten hepth/9503124 they go through the process of starting...

May1006 03:39 AM
AlphaNumeric

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there is a possibility of having a friendly argument over Loll Gravity (CDT)
the missing ingredient was always some...

Dec1405 02:05 PM
garrett

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Why does string theory need so many dimensions? i know in our 3 it would break special relativity but i dont know why

Mar1509 04:44 AM
CompuChip

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A new usenet newsgroup "sci.physics.strings" has been proposed recently.
The group shall offer researchers,...

Mar2004 09:31 PM
Mike2

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Hi all,
as last year somehow we missed to announce the ICTP spring school in time.
The official deadline was...

Jan2606 06:37 PM
Stefan Fredenhagen

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This paper may be slow to get the attention it merits because of its density and length. I have just printed out...

Jun408 10:43 PM
marcus

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Quote:
"Because gravity also spreads outside spacetime, only a fraction of its strength is available inside...

Dec1404 03:21 AM
Chronos

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1,768 
http://arxiv.org/pdf/1305.1971v1.pdf
http://arxiv.org/abs/1305.1971
Goldstone Bosons as Fractional Cosmic Neutrinos...

May1113 07:35 AM
mitchell porter

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1,769 
http://www.perimeterinstitute.ca/activities/scientific/seminarseries/alltalks.cfm?CurrentPage=1&SeminarID=836
...

Oct1906 10:29 AM
marcus

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This paper proposes an intuitive interpretation of basic aspects of Maldacena's conjecture in QFT and of the...

Feb913 09:05 AM
Vanadium 50

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Carlo Rovelli and Lee Smolin have recently taken diametrically opposed positions on whether time is a basic part of...

Oct1608 03:43 AM
Demystifier

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This confirms a beautiful result of Modesto's earlier paper, that LQG seems to coincide with two other very different...

May1209 12:50 AM
MTd2

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Dear Every One,
In literatures on QCD confinement, I usually see the words ``center of group''.
It is...

Feb1011 11:40 AM
fzero

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I am doing a project on string theory and my first task is to work out fundamental string solution from the I(10)...

May414 10:46 PM
Greg Bernhardt

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Quantum Gravitation String Theory:
Planck's Radius:
r_p = \sqrt{ \frac{ \hbar G}{ c^3}}
Minimum observable...

Jan404 06:18 AM
meteor

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Baez recent paper "Quantum Quandaries" references one that Fotini Markopoulou wrote last year with Hanno Sahlmann and...

Jun2304 10:41 PM
marcus

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I know that the physical meaning of SU3 and SU2  you can change the places of the quarks or/and leptons and you will...

Aug2011 02:37 AM
lpetrich

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We have regular quarterly polls where you pick what you consider the most important research that has come out...

Jun2712 01:34 PM
marcus

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For you Marcus:
http://www.cbc.ca/technology/story/2008/06/05/lazaridisperimeter.html

Jun608 09:34 PM
shalayka

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I suspect that the most influential string research will now tend to be done in places where there is a strong...

Oct2607 04:11 PM
marcus

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Can you please tell me some resource or link that has the lagrangian for SO(10) GUT written explicitely term by term?...

Feb810 12:02 PM
rkrsnan

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