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Comment on "Vector and axial-vector mesons at finite temperature"

M. Dey·V. L. Eletsky·B. L. Ioffe
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Abstract

It is shown, that the correlators of vector and axial-vector currents at finite temperature T in order T^2 reduce to mixing of vacuum VV and AA correlators with universal mixing coefficient given by the parameter ε= T^2/6 F^2_π, unlike the claim in the recent paper by Mallik and Sarkar [1].

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M. Dey, V. L. Eletsky, B. L. Ioffe. 2003-01-13. Comment on "Vector and axial-vector mesons at finite temperature". https://arxiv.org/abs/hep-ph/0212288

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