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Dynamical Casimir effect at finite temperature

G. Plunien·R. Schützhold·G. Soff
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Abstract

Thermal effects on the creation of particles under the influence of time-dependent boundary conditions are investigated. The dominant temperature correction to the energy radiated by a moving mirror is derived by means of response theory. For a resonantly vibrating cavity the thermal effect on the number of created photons is obtained non-perturbatively. Finite temperatures can enhance the pure vacuum effect by several orders of magnitude. The relevance of finite temperature effects for the experimental verification of the dynamical Casimir effect is addressed.

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G. Plunien, R. Schützhold, G. Soff. 1999-06-29. Dynamical Casimir effect at finite temperature. https://doi.org/10.1103/physrevlett.84.1882

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