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

Y 11:17 AM
marcus

68 
66,525 
Before posting anything, please review the Physics Forums Global Guidelines.
If you are seeking help with a...

Jul1412 08:32 AM
ZapperZ

1 
26,573 
Anyone know where to get the CMS Physics TDR: Volume I? I cant download it from the CMS website...

May907 09:07 PM
indigojoker

0 
7,749 
Hello Josh1, R.X, Angry physicists, Thomas Larrson, etc.
I am well aware that some events such as the higgs boson...

May1407 12:24 AM
ensabah6

0 
1,827 
I understand why in the presence of a constant vector potential
A=\frac{\theta}{2 \pi R}
along a compactified...

May1507 06:51 AM
da_willem

0 
1,635 
I cannot do what these “math kids” are doing,
However, I THINK….NOW WE ARE STARTING TO KICK ***!
Things are...

May2107 09:50 AM
jal

0 
1,085 
Witten claimed 11D N=8 Supergravity is a lowenergy limit of Mtheory.
So what happens when 11D N=8 Supergravity...

May2107 09:09 PM
ensabah6

0 
1,457 
Elegant Universe TV show streaming Video
Introduction To Loop Quantum Gravity
The "Third Road"
Useful...

Jul2907 09:33 AM
ZapperZ

0 
17,591 
I am trying to fit together a few definitions of charge which are being commonly used.
On one side we have the...

Jun707 10:54 PM
Sauron

0 
1,123 
Vovolik's Emergent physics as the Third road & beyond GR, SM, LQG & string theory
Vovolik wrote Universe in a...

Jun1007 11:39 PM
ensabah6

0 
1,254 
Third International Conference on Fundamental Interactions
August 612 2007 João Pessoa, Brazil
...

Jun1307 06:02 AM
ccdantas

0 
1,305 
It seems evolutionary thinking is growing in popularity, even among those that really doesn't seem to be take the is...

Jul207 12:58 AM
Fra

0 
969 
there were quite a few impressive ones among the contributed talks at Loops '07. Some talks were about new research...

Jul607 11:44 PM
marcus

0 
1,259 
Is there a place (besides the appendix of C. Rovelli's book) where I can learn about the nj wigner symbols and their...

Jul907 01:03 PM
quasar987

0 
2,022 
Announcement of the inaugeral conference of the IGC in August.
http://www.gravity.psu.edu/igc/
description of what...

Jul2007 06:26 PM
marcus

0 
2,137 
http://arxiv.org/abs/0707.4513
Linearized dynamics from the 4simplex Regge action
Bianca Dittrich, Laurent Freidel,...

Jul3107 07:33 PM
marcus

0 
2,119 
As I see it, and I may be missing the point entirely, this is a moment of opportunity and change for LQG and related...

Aug207 02:03 PM
marcus

0 
1,633 
I just came across this: SU(2)L × SU(2)R × U(1)BL.
What does BL mean ?

Aug807 10:45 PM
touqra

0 
1,168 
can someone please explain (if possible in a very nontechnical/non mathematical way) why after spontaneous symmetry...

Aug907 02:07 PM
SpitfireAce

0 
1,791 
to understand string theory do you need to know quantum field theory?

Aug1807 10:54 PM
captain

0 
1,144 
can we define the functionl determinant of
Det=A
so the functional integral with a powe nonlinearity on the...

Aug2007 12:40 PM
Sangoku

0 
1,545 
Baez refers to the Brane Scan in a old TWF, #118. You can also find a more recent depiction in...

Aug2107 01:45 PM
arivero

0 
1,701 
Jal has called attention to this paper of Reuter and Schwindt
http://arxiv.org/abs/hepth/0511021
A Minimal Length...

Aug2107 07:13 PM
marcus

0 
1,836 
Assuming MTheory is correct and there are a multitude of other membranes which contain other universes, can we begin...

Aug2207 02:36 PM
RJH8600

0 
1,363 
Sorry, Please disregard this link to this post as i accedentally posted half of it, if you want to see the real post,...

Sep907 03:10 AM
kurt.physics

0 
1,217 
What happens when you fall into a blackhole? Now, i know no one can confidently answer this question without a GUT lol...

Sep1007 06:04 AM
kurt.physics

0 
1,514 
It would be really funny if this paper of William Nelson and Mary Sakellariadou turned out to be right. And I can't...

Sep1207 12:41 AM
marcus

0 
1,553 
In string theory, what is "Mirror Symmetry"?
Does string theory make a connection between elementary particles...

Sep1307 06:15 AM
kurt.physics

0 
1,365 
Yidun Wan gave a very nice talk a week or so ago at Perimeter. It is on video...

Sep1307 03:19 PM
marcus

0 
1,610 
Hello Fellow Seekers of Truth.
I am new here. I hope to absorb, learn and hopefully contribute something of value...

Sep1307 10:06 PM
CERDES

0 
1,120 
I found this history symposium:
http://theory.fi.infn.it/colomo/stringbirth/
has the slides around the site, in...

Sep1707 05:49 PM
arivero

0 
1,460 
http://realityconditions.blogspot.com/2007/09/quantumgravitycolloquiumtalks.html
the colloquium was organized by...

Sep2407 02:02 PM
marcus

0 
1,044 
The Hidary Foundation is seeking the consulting services of a mathematician, or preferably a mathematical physicist,...

Sep2507 12:24 AM
jackhidary

0 
1,897 
http://www.sissa.it/fm/ncg07.html
Workshop on Noncommutative Manifolds II
Trieste NCG07
October 2226, 2007
The...

Sep2707 03:47 PM
marcus

0 
1,555 
The previous attempt had a couple of glaring omissions. Here is a corrected version of the third quarter Most...

Sep2907 01:13 PM
marcus

0 
1,579 
Hawking radiation propagates from a black hole's event horizon. Lightlike geodesics in ordinary spacetime might also...

Sep2907 07:25 PM
Loren Booda

0 
1,485 
As is well known, we can easily define (extract from the gauge field tensor) a magnetic field outside the core of the...

Oct207 08:22 AM
sagredo2

0 
3,855 
I am a Sophomore (not the college type) and I know next to nothing about the math that is involved here. But this is...

Oct207 04:49 PM
Toastus

0 
1,461 
http://refreshingnews9.blogspot.com/2010/10/hogansholometertestinghypothesisof.html
Do you know that the GEO600...

Jun1211 09:53 PM
Varon

0 
1,382 
This post is about yet another approach to holography in de Sitter space, which may at least be halfway successful.
...

Jun1311 01:24 AM
mitchell porter

0 
1,403 
Hi again!
Besides the question I posted earlier ( http://physicsforums.com/showthread.php?t=506761 ) I am also...

Jun1411 05:44 AM
Aztral

0 
972 
i know some of you here are interested in body of ideas concerning an entropic approach to quantum theory. could...

Jun1511 06:49 AM
Tony_Jones

0 
1,485 