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 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.