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gr-qc2024★ 3 cited
Entanglement island and Page curve for one-sided charged black hole
Yun-Feng Qu, Yi-Ling Lan, Hongwei Yu +2
In this paper, we extend the method of calculating the entanglement entropy of Hawking radiation of black holes using the "in" vacuum state, which describes one-sided asymptoticall…
quant-ph2024★ 26 cited
Entanglement harvesting in cosmic string spacetime
Ying Ji, Jialin Zhang, Hongwei Yu
We investigate the entanglement harvesting phenomenon for static detectors that locally interact with massless scalar fields in the cosmic string spacetime, which, though locally f…