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1 paper

gr-qc2025

Entanglement generation between Unruh-DeWitt detectors in the de Sitter spacetime-analysis with complex scalar fields

Shagun Kaushal, Sourav Bhattacharya

We investigate the entanglement generation or harvesting between two identical, comoving Unruh-DeWitt detectors in the cosmological de Sitter spacetime. The detectors are assumed t…