Beyond the Standard Model

- Professionally researched theories... strings, branes, & LQG
 Meta Thread / Thread Starter Last Post Replies Views Views: 122,365 Announcement: Follow us on social media and spread the word about PF! Jan16-12 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... Jul27-14 12:49 AM marcus 64 64,296 Before posting anything, please review the Physics Forums Global Guidelines. If you are seeking help with a... Jul14-12 08:32 AM ZapperZ 1 26,091 In string theory, what is "Mirror Symmetry"? Does string theory make a connection between elementary particles... Sep13-07 06:15 AM kurt.physics 0 1,361 Yidun Wan gave a very nice talk a week or so ago at Perimeter. It is on video... Sep13-07 03:19 PM marcus 0 1,600 Hello Fellow Seekers of Truth. I am new here. I hope to absorb, learn and hopefully contribute something of value... Sep13-07 10:06 PM CERDES 0 1,116 I found this history symposium: http://theory.fi.infn.it/colomo/string-birth/ has the slides around the site, in... Sep17-07 05:49 PM arivero 0 1,450 http://realityconditions.blogspot.com/2007/09/quantum-gravity-colloquium-talks.html the colloquium was organized by... Sep24-07 02:02 PM marcus 0 1,039 The Hidary Foundation is seeking the consulting services of a mathematician, or preferably a mathematical physicist,... Sep25-07 12:24 AM jackhidary 0 1,893 http://www.sissa.it/fm/ncg07.html Workshop on Noncommutative Manifolds II Trieste NCG07 October 22-26, 2007 The... Sep27-07 03:47 PM marcus 0 1,548 The previous attempt had a couple of glaring omissions. Here is a corrected version of the third quarter Most... Sep29-07 01:13 PM marcus 0 1,567 Hawking radiation propagates from a black hole's event horizon. Lightlike geodesics in ordinary spacetime might also... Sep29-07 07:25 PM Loren Booda 0 1,474 Could a sufficiently advanced civilization conceivable use a wormhole to travel to a parallel or baby universe in... Oct4-07 07:52 AM hammertime 0 1,558 As is well known, we can easily define (extract from the gauge field tensor) a magnetic field outside the core of the... Oct2-07 08:22 AM sagredo2 0 3,809 I am a Sophomore (not the college type) and I know next to nothing about the math that is involved here. But this is... Oct2-07 04:49 PM Toastus 0 1,438 Is anyone going to attend this: http://ctp.berkeley.edu/opening/ David Gross, Cumrum Vafa, Lisa Randall, and... Oct10-07 11:57 PM deloprator2000 0 2,578 The clock ambiguity and the emergence of physical laws Oct12-07 08:39 PM Count Iblis 0 2,352 If a device was created to exploit the effects of Heim theory and was able to generate superluminal effects, what... Oct22-07 04:07 PM Meatbot 0 1,789 We both guessed that as of 1 November Smolin's book would be selling 3 times better than the five most popular stringy... Oct29-07 02:53 PM marcus 0 1,770 Three related papers came out today. One posted in astro-ph, and the other two in gr-qc. ... Oct30-07 09:55 PM marcus 0 1,833 Looking around for this topic, I only find semiclassical calculations for high spinning strings. I would expect to... Nov10-07 10:58 AM arivero 0 2,430 An interesting question came up the other day. Someone asked how to visualize the tinier dimensions, and though I... Nov15-07 09:48 AM Dense 0 2,316 I have been working in the properties of the large gauge transformation of QCD in the temporal gauge and I have shown... Dec6-07 03:04 AM aecarcamoh2005 0 4,763 I have just starting getting into this stuff over the last few years and I recently read an article about the newest... Dec7-07 11:09 AM hazchem 0 1,289 Have the large gauge transformations of QCD the same properties in the temporal gauge and in the Nakanishi Lautrup... Dec7-07 04:10 PM aecarcamoh2005 0 1,494 *-*- Dec18-07 07:32 PM xxVagrant 0 1,599 Hello, Looking for recommended links / papers / websites regarding any : SO(4,2) - 2T models Polytopes -... Dec19-07 02:39 PM sooperdooper 0 1,393 I finally find a way to represent the supersymmetry algebra like a picture. It's a work by Shoichi Ichinose... Dec22-07 08:53 AM ophase 0 2,895 I skimmed an old paper and found this honest and clearly stated viewpoint. "Needless to say, one might suspect that... Dec27-07 03:51 AM Fra 0 1,545 Occasionally I come across something explaining that one of the possible discoveries at the Large Hadron Collider... Dec31-07 05:00 AM Coin 0 4,732 Greetings, I calculated a basic O'Raifeartaigh model, using the following potential f = \lambda Y_1 (X^2 - M^2) +... Jan27-08 12:40 PM Eisenhorn 0 1,527 Is it possible that gravity (an closed string) could, apon lifting out into "hyperspace" turn into a p-brain? Jan30-08 05:55 AM kurt.physics 0 2,382 This question comes from reading Schwarz' string theory book, which is why I put it in this section. But it seems... Jan28-08 12:19 AM StatusX 0 1,668 Contact: James E. Kloeppel kloeppel@uiuc.edu 217-244-1073 University of Illinois at Urbana-Champaign Scientists... Jan28-08 11:54 AM wolram 0 1,689 Beste klant, Telenet heeft een migratie gedaan van haar nieuwsservers. Wat betekent dit concreet voor jou als... Jan30-08 05:00 AM info@telenet.be 0 9,227 If we can find a Semiclassical model expanding the Path integral \int D \phi e^{iS HOwever this semiclassical... Feb6-08 04:21 AM mhill 0 1,561 Is string tension always inverse square of length even if it is a 1, 2 or 3 dimensional brane? If vibrations travel on... Feb3-08 12:42 PM Keys 0 1,859 I recently watched this at the Perimeter Institute seminar video website http://pirsa.org/08010044/ In the various... Feb4-08 02:56 PM marcus 0 2,211 Given any action of the form with an external source: S+J(x)\phi (x) my question is if we can obtain a... Feb7-08 04:33 PM mhill 0 1,604 Are all metric theories non-renormalizable? As a hand-wavy argument, it seems like any theory where spacetime... Feb12-08 05:57 AM JustinLevy 0 1,499 Are other worlds in the MWI existing in adjacent branes? If one could bend the rules as currently defined, and one... Feb15-08 01:18 AM calvin 0 2,785 Hello all, I recently came across Karch and Randall's 2005 paper Relaxing to three dimensions''... Feb16-08 12:39 PM straycat 0 2,353 I am working on the detector signatures of charged (doubly) massive stable particle from a techicolor model; the... Feb22-08 08:52 AM Oxymuon 0 2,077