Work

Acoustic Schwarzschild-like black hole and analogous Hawking radiation in Einstein-bumblebee gravity

Year: 2026

Type: preprint

Abstract: We derive an acoustic Schwarzschild-like black hole and study its analogous Hawking radiation in Einstein-bumblebee theory by using Gross-Pitaevskii theory in the background of Schwarzschild-like spacetime. This black hole have two kinds of event horizons: one is the gravitational horizon $r_h=2M$(black hole horizon), the others are the internal and external acoustic horizons $2M

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2610.33481

Authors: Ding, Chikun, Zhou, Yuebing, Shi, Yu, Xiao, Yuehua, Jing, Jiliang

Institutions: Huaihua University, Hunan Normal University

Language: English

Topic: Black Holes and Theoretical Physics

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: National Natural Science Foundation of China

Awards: G2563300655, G525284767

OpenAlex ID: W7223926395

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