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quant-ph2023
Semiclassical gravity beyond coherent states
Shahnewaz Ahmed, Caroline Lima, Eduardo Martín-Martínez
We show that it is possible to still use semiclassical gravity together with quantum field theory beyond the regimes where the field state is coherent. In particular, we identify f…
quant-ph2023
Unruh phenomena and thermalization for qudit detectors
Caroline Lima, Everett Patterson, Erickson Tjoa +1
We study Unruh phenomena for a qudit detector coupled to a quantized scalar field, comparing its response to that of a standard qubit-based Unruh-DeWitt detector. We show that ther…