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Akademický článek

Autor: Sayid Mondal, Wen-Yu Wen

Publikováno v: Physics Letters B, Vol 833, Iss , Pp 137385- (2022)

We study entanglement between two modes of a free bosonic and fermionic field as seen by two relatively accelerating observers at the soft-hair horizon of a four-dimensional supertranslated Schwarzschild black hole. First, we associate the shock wave

Externí odkaz: https://doaj.org/article/00ae9f6ea78d4eabafff82b196d8fc54

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Akademický článek

Dressed tunneling in soft hair

Autor: Wen-Yu Wen

Publikováno v: Physics Letters B, Vol 820, Iss , Pp 136578- (2021)

We revisit the Parikh-Wilczek's tunneling model of Hawking radiation in the Schwarzschild black hole with soft hair. Unlike the no-hair black hole, tunneling through the degenerate event horizon generated by supertranslation hair picks up an angular

Externí odkaz: https://doaj.org/article/e787c8deaebe4f37ae3bf0fb5ac03c35

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Akademický článek

Hawking radiation as stimulated emission

Autor: Wen-Yu Wen

Publikováno v: Physics Letters B, Vol 803, Iss , Pp - (2020)

We regard the Parikh-Wilczek's tunnelling model of Hawking radiation as a quantum mechanical process of stimulated emission. The hypothesized microstates are found seated at the horizon with double degeneracy. A Jaynes-Cummings toy model for a black

Externí odkaz: https://doaj.org/article/3c6285e28f2e44a9a03c865ba0a74f20

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Akademický článek

Cosmic censorship and Weak Gravity Conjecture in the Einstein–Maxwell-dilaton theory

Autor: Ten-Yeh Yu, Wen-Yu Wen

Publikováno v: Physics Letters B, Vol 781, Iss , Pp 713-718 (2018)

We explore the cosmic censorship in the Einstein–Maxwell-dilaton theory following Wald's thought experiment to destroy a black hole by throwing in a test particle. We discover that at probe limit the extremal charged dilaton black hole could be des

Externí odkaz: https://doaj.org/article/cfa5d203919b4982afad456cdb2d727a

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