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Low energy Lorentz violation from high energy modified dispersion in inertial and circular motion
Jorma Louko, Samuel D. Upton
We consider an Unruh-DeWitt detector in inertial and circular motion in Minkowski spacetime of arbitrary dimension, coupled to a quantised scalar field with the Lorentz-violating d…
Quantum memory for Rindler supertranslations
Sanved Kolekar, Jorma Louko
The Rindler horizon in Minkowski spacetime can be implanted with supertranslation hair by a matter shock wave without planar symmetry, and the hair is observable as a supertranslat…
Gravitational memory for uniformly accelerated observers
Sanved Kolekar, Jorma Louko
Recently, Hawking, Perry and Strominger described a physical process that implants supertranslational hair on a Schwarzschild black hole by an infalling matter shock wave without s…
Degenerate detectors are unable to harvest spacelike entanglement
Alejandro Pozas-Kerstjens, Jorma Louko, Eduardo Martin-Martinez
We show, under a very general set of assumptions, that pairs of identical particle detectors in spacelike separation, such as atomic probes, can only harvest entanglement from the…