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gr-qc2019★ 9 cited
Thermality of the Rindler horizon: A simple derivation from the structure of the inertial propagator
T. Padmanabhan
The Feynman propagator encodes all the physics contained in a free field and transforms as a covariant bi-scalar. Therefore, we should be able to discover the thermality of the Rin…
hep-th2019★ 1 cited
Path integrals for the relativistic particle: Some conceptual and pedagogical comments
T. Padmanabhan
In my textbook on Quantum Field Theory \cite{tpqft} and in a recent paper \cite{tpejc2018}, I advocated a lattice regularization procedure for defining the path integral for the re…