Analog Schwarzschild-like geometry in fluids with external pressure

Bilić, Nevenko (2022) Analog Schwarzschild-like geometry in fluids with external pressure. Physical Review D, 105 (6). ISSN 2470-0010

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Abstract

We study acoustic geometry in fluids with external pressure. In particular, we examine the conditions under which the acoustic metric mimics a Schwarzschild-like metric. We demonstrate that it is possible to mimic a Schwarzschild-like geometry in a consistent way only in the framework of relativistic acoustic geometry.

Item Type:	Article
Uncontrolled Keywords:	acoustic geometry; black hole
Subjects:	NATURAL SCIENCES > Physics
Divisions:	Theoretical Physics Division
Depositing User:	Ema Buhin Šaler
Date Deposited:	20 Mar 2026 07:58
URI:	http://fulir.irb.hr/id/eprint/11391
DOI:	10.1103/PhysRevD.105.064052

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