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arXiv · 2005.12082

Spin-1/2 particles in Phase space: Casimir effect and Stefan-Boltzmann law at finite temperature

R. G. G. Amorim·S. C. Ulhoa·J. S da Cruz Filho·A. F. Santos·F. C. Khanna
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Abstract

The Dirac field, spin 1/2 particles, is investigated in phase space. The Dirac propagator is defined. The Thermo Field Dynamics (TFD) formalism is used to introduce finite temperature. The energy-momentum tensor is calculated at finite temperature. The Stefan-Boltzmann law is established and the Casimir effect is calculated for the Dirac field in phase space at zero and finite temperature. A comparative analysis with these results in standard quantum mechanics space is realized.

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R. G. G. Amorim, S. C. Ulhoa, J. S da Cruz Filho, A. F. Santos, F. C. Khanna. 2020-05-25. Spin-1/2 particles in Phase space: Casimir effect and Stefan-Boltzmann law at finite temperature. https://arxiv.org/abs/2005.12082

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