One-loop calculations of the effective potentials for massive scalar and spinor fields on ultrastatic (p+n)-dimensional space- times of the Mp×Mcn being Minkowski space-time and compact manifold respectively, are presented. The explicit formulae for the thermodynamic potentials and related zeta-functions valid for arbitrary temperature and chemical potential are derived in terms of a complex integration. As a result a complete high temperature expansion is derived.
Zeta function regularization for Kaluza-Klein finite temperature theories with chemical potentials
Vanzo, Luciano;Zerbini, Sergio
1992-01-01
Abstract
One-loop calculations of the effective potentials for massive scalar and spinor fields on ultrastatic (p+n)-dimensional space- times of the Mp×Mcn being Minkowski space-time and compact manifold respectively, are presented. The explicit formulae for the thermodynamic potentials and related zeta-functions valid for arbitrary temperature and chemical potential are derived in terms of a complex integration. As a result a complete high temperature expansion is derived.File in questo prodotto:
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