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Large-scale galaxy correlations as a test for dark energy

(2005)

Authors:

Alain Blanchard, Marian Douspis, Michael Rowan-Robinson, Subir Sarkar
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Revisiting parton evolution and the large-x limit

(2005)

Authors:

Yu L Dokshitzer, G Marchesini, GP Salam
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Transport coefficients of strongly coupled gauge theories: insights from string theory

(2005)
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Parton Distributions: Summary Report

(2005)

Authors:

M Dittmar, S Forte, A Glazov, S Moch, S Alekhin, G Altarelli, J Andersen, RD Ball, J Blumlein, H Bottcher, T Carli, M Ciafaloni, D Colferai, A Cooper-Sarkar, G Corcella, L Del Debbio, G Dissertori, J Feltesse, A Guffanti, C Gwenlan, J Huston, G Ingelman, M Klein, JI Latorre, T Lastovicka, G Lastovicka-Medin, L Magnea, A Piccione, J Pumplin, V Ravindran, B Reisert, J Rojo, A Sabio Vera, GP Salam, F Siegert, A Stasto, H Stenzel, C Targett-Adams, RS Thorne, A Tricoli, JAM Vermaseren, A Vogt
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The pressure of the SU(N) lattice gauge theory at large N

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 628:1-2 (2005) 113-124

Authors:

B Bringoltz, M Teper

Abstract:

We calculate bulk thermodynamic properties, such as the pressure, energy density, and entropy, in SU(4) and SU(8) lattice gauge theories, for the range of temperatures T≤2.0Tc and T≤1.6Tc, respectively. We find that the N=4,8 results are very close to each other, and to what one finds in SU(3), and are far from the asymptotic free-gas value. We conclude that any explanation of the high-T pressure (or entropy) deficit must be such as to survive the N→∞ limit. We give some examples of this constraint in action and comment on what this implies for the relevance of gravity duals. © 2005 Elsevier B.V. All rights reserved.
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