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Radiation from accelerated perfect or dispersive mirrors following prescribed relativistic asymptotically inertial trajectories

A Calogeracos
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Abstract

We address the question of radiation emission from both perfect and dispersive mirrors following prescribed relativistic trajectories. The trajectories considered are asymptotically inertial: the mirror starts from rest and eventually reverts to motion at uniform velocity. This enables us to provide a description in terms of in and out states. We calculate exactly the Bogolubov alpha and beta coefficients for a specific form of the trajectory, and stress the analytic properties of the amplitudes and the constraints imposed by unitarity. A formalism for the description of emission of radiation from a dispersive mirror is presented.

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A Calogeracos. 2001-10-01. Radiation from accelerated perfect or dispersive mirrors following prescribed relativistic asymptotically inertial trajectories. https://doi.org/10.1088/0305-4470%2F35%2F15%2F305

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