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arXiv · 1601.06109

Dynamical Casimir effect with $\delta-\delta^{\prime}$ mirrors

Jeferson Danilo L. Silva·Alessandra N. Braga·Danilo T. Alves
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Abstract

We calculate the spectrum and the total rate of created particles for a real massless scalar field in $1+1$ dimensions, in the presence of a partially transparent moving mirror simulated by a Dirac $\delta-\delta^{\prime}$ point interaction. We show that, for this model, a partially reflecting mirror can produce a larger number of particles in comparison with a perfect one. In the limit of a perfect mirror, our formulas recover those found in the literature for the particle creation by a moving mirror with a Robin boundary condition.

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Jeferson Danilo L. Silva, Alessandra N. Braga, Danilo T. Alves. 2016-01-22. Dynamical Casimir effect with $\delta-\delta^{\prime}$ mirrors. https://doi.org/10.1103/physrevd.94.105009

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