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gr-qc2023★ 14 cited
Universal role of curvature in vacuum entanglement
Hari K, Subhajit Barman, Dawood Kothawala
We highlight some universal features concerning the role of spacetime curvature in the entanglement induced between quantum probes coupled to a quantum field in a suitable vacuum s…
gr-qc2023★ 2 cited
Rotating detectors in dS/AdS spacetimes
Hari. K, Dawood Kothawala
We analyse several aspects of detectors with uniform acceleration and uniform rotation in de Sitter () and anti-de Sitter () spacetimes, focusing particularly on…