The fermionic Unruh effect in relativistic uniformly rotating eccentric frames

We examine the detection of Dirac quanta in a uniformly rotating eccentric frame by employing relativistic rotational transformations. We first consider a relativistic uniformly rotating eccentric detector that is coupled to the scalar density of a massless Dirac field, and show that this detector h...

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Bibliographic Details
Published in:Chinese journal of physics (Taipei) 2022-06, Vol.77, p.2115-2121
Main Author: Ramezani-Aval, H.
Format: Article
Language:English
Subjects:
Fermionic Unruh effect
Relativistic eccentric uniformly rotating frames
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Summary:We examine the detection of Dirac quanta in a uniformly rotating eccentric frame by employing relativistic rotational transformations. We first consider a relativistic uniformly rotating eccentric detector that is coupled to the scalar density of a massless Dirac field, and show that this detector has a nonzero response function and observes a Planckian energy spectrum. Then we investigate the possibility of examining the Unruh effect in a relativistic rotating eccentric frame through canonical approach. [Display omitted] •Detection of Dirac quanta in a uniformly eccentric rotating frame.•Relativistic eccentric rotating detector has nonzero response for Dirac quanta.•Canonical quantization of Dirac field in relativistic eccentric rotating frame.
ISSN:0577-9073
DOI:10.1016/j.cjph.2022.01.009