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Unruh effect with back reaction--A first quantized treatment

B. Reznik
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Abstract

We present a first-quantized treatment of the back reaction on an accelerated particle detector. The accelerated detector is described as a first quantized, charged, pointlike particle in a constant field with internal energy levels. A quantum version of canonically conjugate future and past Rindler horizon operators is introduced to facilitate the calculation. The evaluated transition amplitude for detection agrees with previously obtained results.

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B. Reznik. 1998-01-29. Unruh effect with back reaction--A first quantized treatment. https://doi.org/10.1103/physrevd.57.2403

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