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CERN Document Server 找到 40 笔记录  1 - 10下一个最後  跳到记录: 检索需时 0.69 秒. 
1.
Introduction to noncommutative field theory / Barbon, J L F (CERN)
2001 - 35 p. - Published in : , pp. 185-219 Fulltext: PDF; External link: SERVER
In : ICTP Summer School on Particle Physics 2001, Trieste, Italy, 18 Jun - 6 Jul 2001, pp.185-219
2.
Conformal Complementarity Maps / Barbón, José L.F. (Madrid, IFT) ; Rabinovici, Eliezer (Hebrew U. ; CERN)
We study quantum cosmological models for certain classes of bang/crunch singularities, using the duality between expanding bubbles in AdS with a FRW interior cosmology and perturbed CFTs on de Sitter space-time. It is pointed out that horizon complementarity in the AdS bulk geometries is realized as a conformal transformation in the dual deformed CFT. [...]
arXiv:1308.1921; IFT-UAM-CSIC-2013-084; CERN-PH-TH-2013-189; IFT UAM-CSIC-2013-084; CERN-PH-TH-2013-189.- 2013 - 33 p. - Published in : JHEP 12 (2013) 023 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
3.
Comments on string (non)decoupling in noncommutative theory / Barbón, José L F (CERN)
CERN-TH-2000-268.- Geneva : CERN, 2000 - 7 p. Fulltext: PDF;
In : 4th Annual European TMR Conference on Integrability, Nonperturbative Effects and Symmetry in Quantum field Theory, Paris, France, 7 - 13 Sep 2000, pp.028
4.
Aspects of noncommutative field and string theories / Barbón, José L F (CERN)
2000 - Published in : PoS: tmr2000 (2000) , pp. 028 Published version from PoS: PDF;
In : 4th Annual European TMR Conference on Integrability, Nonperturbative Effects and Symmetry in Quantum field Theory, Paris, France, 7 - 13 Sep 2000, pp.028
5.
Touring the Hagedorn Ridge / Barbon, J.L.F. (CERN) ; Rabinovici, E. (Hebrew U.)
We review aspects of the Hagedorn regime in critical string theories, from basic facts about the ideal gas approximation to the proposal of a global picture inspired by general ideas of holography. It was suggested that the condensation of thermal winding modes triggers a first-order phase transition. [...]
hep-th/0407236; CERN-PH-TH-2004-141; CERN-PH-TH-2004-141.- Geneva : CERN, 2005 - 29 p. - Published in : 10.1142/9789812775344_0048 Access to fulltext document: PDF; Fulltext: PDF; External link: Preprint
In : From Fields to Strings: Circumnavigating Theoretical Physics: A Conference in Tribute to Ian Kogan, Oxford, UK, 8 - 10 Jan 2004, pp.1973-2008 - Please contact the library if you need to access this document.
6.
The Holographic Life of the $\eta'$ / Barbon, Jose L.F. (CERN) ; Hoyos-Badajoz, Carlos (Madrid, Autonoma U.) ; Mateos, David (Perimeter Inst. Theor. Phys.) ; Myers, Robert C. (Perimeter Inst. Theor. Phys. ; Waterloo U.)
In the string holographic dual of large-N_c QCD with N_f flavours of Kruczenski et al, the eta' meson is massless at infinite N_c and dual to a collective fluctuation of N_f D6-brane probes in a supergravity background. Here we identify the string diagrams responsible for the generation of a mass of order N_f/N_c, consistent with the Witten-Veneziano formula, and show that the supregravity limit of these diagrams corresponds to mixings with pseudoscalar glueballs. [...]
hep-th/0404260; CERN-PH-TH-2004-078.- Geneva : CERN, 2004 - 21 p. - Published in : JHEP 10 (2004) 029 Access to fulltext document: PDF; Fulltext: PDF; SISSA/IOP Published version, local copy: PDF; External link: hep-th/0404260 PDF - Please contact the library if you need to access this document.
7.
String Theory / Barbón, José L F (CERN)
This is a rendering of a review talk on the state of String Theory, given at the EPS-2003 Conference, intended for a wide audience of experimental and theoretical physicists. It emphasizes general ideas rather than technical aspects..
hep-th/0404188; CERN-PH-TH-2004-048.- Geneva : CERN, 2004 - 11 p. - Published in : Eur. Phys. J. C 33 (2004) S67-S74 Access to fulltext document: PDF; External link: hep-th/0404188 PDF
In : EPS International Europhysics Conference on High-Energy Physics, Aachen, Germany, 17 - 23 Jul 2003, pp.s67-s74 - CERN library copies
8.
On long time unitarity restoring processes in the presence of eternal black holes / Barbón, José L F (CERN) ; Rabinovici, Eliezer (Hebrew U.)
We discuss the various scales determining the temporal behaviour of correlation functions in the presence of eternal black holes. We point out the origins of the failure of the semiclassical gravity approximation to respect a unitarity-based bound suggested by Maldacena. [...]
hep-th/0403268; CERN-PH-TH-2004-059.- Geneva : CERN, 2004 - 10 p. - Published in : Fortschr. Phys. 52 (2004) 642-649
- Published in : PoS: jhw2003 (2003) , pp. 004 Access to fulltext document: PDF; Fulltext: PDF; Published version from PoS: 004poinj - PDF; jhw2003-004 - PDF; External link: hep-th/0403268 PDF
In : 36th International Symposium Ahrenshoop on the Theory of Elementary Particles: Recent Developments in String/M-Theory and Field Theory, Wernsdorf, Germany, 26 - 30 Aug 2003, pp.642-649
27th Johns Hopkins Workshop on Current Problems in Particle Theory: Symmetries and Mysteries of M-Theory, Göteborg, Sweden, 24 - 26 Aug 2003, pp.004 - CERN library copies
9.
AdS/CFT, Multitrace Deformations and New Instabilities of Nonlocal String Theories / Barbon, J.L.F. (CERN) ; Hoyos-Badajoz, Carlos (Madrid, Autonoma U.)
We study multitrace deformations of large N master fields in models with a mass gap. In particular, we determine the conditions for the multitrace couplings to drive tachyonic instabilities. [...]
hep-th/0311274; CERN-TH-2003-283; IFT-UAM-CSIC-03-48; FTUAM-03-27; CERN-TH-2003-283.- Geneva : CERN, 2004 - 29 p. - Published in : JHEP 01 (2004) 049 Access to fulltext document: PDF; Fulltext: PDF; SISSA/IOP Published version, local copy: PDF; External link: Preprint - Please contact the library if you need to access this document.
10.
Aspects of Thermal Noncommutative Field Theories / Arcioni, G ; Barbón, José L F ; Gomis, J P ; Vázquez-Mozo, Miguel Angel
2002
In : 9th Marcel Grossmann Meeting on General Relativity, Rome, Italy, 2 - 8 Jul 2000, pp.1168-1169

CERN Document Server : 找到 40 笔记录   1 - 10下一个最後  跳到记录:
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