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quant-ph2024
The Casimir-Lifshitz formula for rectangular dielectric waveguide
E. Arias, G. O. Heymans, N. F. Svaiter
We analyze the Casimir-Lifshitz effect associated with the electromagnetic field in the presence of a rectangular waveguide consisting of two distinct dielectric materials in a $(3…
quant-ph2024
Enhancement of efficiency in the Dicke model quantum heat engine
M. Aparicio Alcalde, E. Arias, N. F. Svaiter
We analyze a quantum heat engine described by the full Dicke model. The system exhibit quantum phase transitions under certain conditions. We consider the system performing a Stirl…