Titlebook: Detectors, Reference Frames, and Time; Alexander R. H. Smith Book 2019 Springer Nature Switzerland AG 2019 entanglement harvesting.Unruh-D

最低点

Unruh-DeWitt Detectors Around (2+1)-Dimensional Black Holesarvesting protocol is then examined for two detectors located in the exterior region of the BTZ black hole. This allows for an operational investigation into the entanglement structure of the Hartle-Hawking vacuum as seen by two detectors, in particular, how this entanglement depends on the detectors proximity to the black hole’s horizon.

喊叫

Capitulate

hauteur

Horizon

脆弱吧

abject

narcissism

Unruh-DeWitt Detectors Around (2+1)-Dimensional Black Holesble from one another but differ in their global topology. As a result of this difference, the . geon is shown to be an intermediate between a stationary and dynamical spacetime, and it is shown that this non-stationarity can be observed in the transition rate of a single detector. The entanglement h

抛媚眼

Quantum Reference Frames Associated with Noncompact Groupsnce frame. Aspects of quantum reference frames associated with noncompact groups, specifically, the translation group and the group of Galilean boosts are analyzed. It is demonstrated that the usually employed group average, used to dispense of the notion of an external reference frame, leads to unp

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