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arXiv · hep-th/9810170

Thermodynamics of D0-branes in matrix theory

J. Ambjørn·Yu. M. Makeenko·G. W. Semenoff
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Abstract

We examine the matrix theory representation of D0-brane dynamics at finite temperature. In this case, violation of supersymmetry by temperature leads to a non-trivial static potential between D0-branes at any finite temperature. We compute the static potential in the 1-loop approximation and show that it is short-ranged and attractive. We compare the result with the computations in superstring theory. We show that thermal states of D0-branes can be reproduced by matrix theory only when certain care is taken in integration over the moduli space of classical solutions in compactified time.

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J. Ambjørn, Yu. M. Makeenko, G. W. Semenoff. 1998-10-22. Thermodynamics of D0-branes in matrix theory. https://doi.org/10.1016/s0370-2693(98)01434-8

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