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hep-th2019
Response of a uniformly accelerated Unruh-DeWitt detector in polymer quantization
Gopal Sardar, Subhashish Banerjee
If an Unruh-DeWitt detector moves with a uniform acceleration in Fock-space vacuum, then the transition rate of the detector is proportional to the thermal spectrum. It is well kno…
gr-qc2019★ 2 cited
Perturbative approach to the entanglement entropy and the area law in Fock and polymer quantization
Subhajit Barman, Gopal Sardar
The area dependence of entanglement entropy of a free scalar field is often understood in terms of coupled harmonic oscillators. In Schrodinger quantization, the Gaussian nature of…