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On 1/N Corrections to the Entropy of Noncommutative Yang-Mills Theories

J. L. F. Barbon·E. Rabinovici
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Abstract

We study thermodynamical aspects of string theory in the limit in which it corresponds to Noncommutative Yang-Mills. We confirm, using the AdS/CFT correspondence, that for general Dp branes the entropy in the planar approximation depends neither on the value of the background magnetic field B nor on its rank. We find 1/N corrections to the planar entropy in the WKB approximation. For all appropriate values of p these corrections are much softer than the corresponding corrections for the B=0 case, and vanish altogether in the high temperature limit.

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J. L. F. Barbon, E. Rabinovici. 1999-10-27. On 1/N Corrections to the Entropy of Noncommutative Yang-Mills Theories. https://doi.org/10.1088/1126-6708%2F1999%2F12%2F017

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