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Entanglement of the vacuum between left, right, future, and past: Dirac spinor in Rindler spaces and Kasner spaces
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| Journal | Physical Review D |
|---|---|
| Date | Accepted/In press - 11 May 2021 |
| Date | Published (current) - 8 Jun 2021 |
| Issue number | 12 |
| Volume | 103 |
| Original language | English |
Abstract
We study the relations of the positive frequency mode functions of Dirac eld in 4-dimensional Minkowski spacetime covered with Rindler and Kasner coordinates, and describe the explicit form of the Minkowski vacuum state with the quantum states in Kasner and Rindler regions, and analytically continue the solutions. As a result, we obtain the correspondence of the positive frequency mode functions in Kasner region and Rindler region in a unied manner which derives vacuum entanglement.
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© 2021 American Physical Society. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details.
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