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| VOLUME 74 | ISSUE 7 |
PAGE 387
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| Low temperature relation for the trace of the energy-momentum tensor in QCD with light quarks |
N. O. Agasian
Institute of Theoretical and Experimental Physics, 117218 Moscow, Russia
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PACS: 11.10.Wx, 12.38.-t
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Abstract
It is shown that the temperature derivatives of the
anomalous and normal (quark massive term) contributions to the trace of the
energy-momentum tensor in QCD are equal to each other in the low
temperature region. The physical consequences of this relation are
discussed.
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