5 citations · 7 across the 2 of their papers we have counts for
3 papers
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…
gr-qc2017★ 5 cited
Low Energy Lorentz Violation in Polymer Quantization Revisited
Nirmalya Kajuri, Gopal Sardar
In previous work, it had been shown that polymer quantized scalar field theory predicts that even an inertial observer can experience spontaneous excitations. This prediction was s…
gr-qc2017
Emergence of spacetime discreteness in Wightman function from polymer quantization of scalar field
Golam Mortuza Hossain, Gopal Sardar
The Wightman function i.e. vacuum two-point function, for a massless free scalar field in Fock quantization is inversely proportional to the invariant distance squared between the…