Mutual information harvested by uniformly accelerated particle detectors
arXiv:2212.12546 · doi:10.1103/PhysRevD.107.065016
Abstract
We investigate the mutual information harvesting protocol for two uniformly accelerated particle detectors. We numerically show that, while a single detector responds as if it is immersed in a thermal bath, the quantum mutual information between two accelerating detectors behaves differently than that of two inertial detectors in a thermal bath. This is due to the fact that while the Wightman function along the trajectory of a single uniformly accelerating detector is the same as that of as a detector in a thermal bath, a pair of detectors in the same respective cases will have different Wightman functions.
arXiv comment10 pages, 4 figures; fixed typos (v2)
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