Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1854952 | Annals of Physics | 2010 | 8 Pages |
Abstract
It is shown that the projective measurements made by Bob who locates near the event horizon of the Schwarzschild black hole will create entangled particles detected by Alice who stays stationary at the asymptotically flat region. It is found that the degree of entanglement decreases as the frequency of the detected particles increases and approaches to zero as the frequency ωk → ∞. It is also noted that the degree of entanglement increases as the Hawking temperature increases. Especially, the particle state is unentangled when the Hawking temperature is zero and approaches a maximally entangled Bell state when the black hole evaporates completely.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
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Authors
Jieci Wang, Qiyuan Pan, Jiliang Jing,