Quantum entanglement of nontrivial spacetime topology
Abstract We analyze the entanglement behaviors for two accelerating atoms interacting with a massless scalar field in the cosmic string spacetime. We calculate different correlation functions for different spacetime topologies. We find that entanglement behaviors are determined by the vacuum fluctua...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2020-02-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-020-7716-1 |