CONTRERAS, E. and Zdeněk STUCHLÍK. Energy exchange between Tolman VII and a polytropic fluid. European Physical Journal C. 2022, vol. 82, No 4, p. "365-1"-"365-12", 12 pp. ISSN 1434-6044. Available from: https://dx.doi.org/10.1140/epjc/s10052-022-10350-9.
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Basic information
Original name Energy exchange between Tolman VII and a polytropic fluid
Authors CONTRERAS, E. and Zdeněk STUCHLÍK (203 Czech Republic, belonging to the institution).
Edition European Physical Journal C, 2022, 1434-6044.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10308 Astronomy
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
RIV identification code RIV/47813059:19630/22:A0000209
Organization unit Institute of physics in Opava
Doi http://dx.doi.org/10.1140/epjc/s10052-022-10350-9
UT WoS 000787784100001
Keywords in English Gravitational Decoupling;Minimal Geometric Deformation;Einstein gravitational equations
Tags , RIV23
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 31/1/2023 11:24.
Abstract
Recently, the Gravitational Decoupling through the Minimal Geometric Deformation was applied to study a mixture of a spherically symmetric internal solution of the Einstein gravitational equations with a polytropic fluid, giving interesting results of the energetic interchanges in the special case of the Tolman IV solution. In this work, we extend these newly introduced methods to the case of Tolman VII space-times that are currently considered as a convenient exact solution of Einstein equations representing relatively precisely realistic neutron stars.
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