224 citations · 819 across the 29 of their papers we have counts for
Showing 2023 · quant-phShow all
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quant-ph2023★ 16 cited
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…
quant-ph2023
Wigner function for quantum field theory via spacetime tiling
Erickson Tjoa
We present a construction of the Wigner function for a bosonic quantum field theory that has well-defined ultraviolet (UV) and infrared (IR) properties. Our construction uses the l…