Casimir Effect at finite temperature for the Kalb-Ramond field

Abstract

We use the thermofield dynamics (TFD) formalism to obtain the energy-momentum tensor for the Kalb-Ramond (KR) field in a topology . The compactification is carried out by a generalized TFD-Bogoliubov transformation that is used to define a renormalized energy-momentum tensor. The expressions for the Casimir energy and pressure at finite temperature are then derived. A comparative analysis with the electromagnetic case is developed, and the results may be important for applications, as in cuprate superconductivity, for instance.

15 pages, no figures

References in corpus (4)

• The Casimir effect for thin plasma sheets and the role of the surface plasmons
• Charge modulation, spin response, and dual Hofstadter butterfly in high-Tc cuprates
• On the Casimir Effect in the High Tc Cuprates
• Duality and the vibrational modes of a Cooper-pair Wigner crystal

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