J 2017

The model of the black hole enclosed in dust: the flat space case

JALŮVKOVÁ, Pavlína, Olena KOPTĚVA and Zdeněk STUCHLÍK

Basic information

Original name

The model of the black hole enclosed in dust: the flat space case

Authors

JALŮVKOVÁ, Pavlína (203 Czech Republic, guarantor, belonging to the institution), Olena KOPTĚVA (804 Ukraine, belonging to the institution) and Zdeněk STUCHLÍK (203 Czech Republic, belonging to the institution)

Edition

General Relativity and Gravitation, 2017, 0001-7701

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10308 Astronomy

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

RIV identification code

RIV/47813059:19240/17:A0000057

Organization unit

Faculty of Philosophy and Science in Opava

DOI

UT WoS

000403466200008

Keywords in English

black hole; cosmological background; LTB solution; exact solutions of Einstein equations

Tags

International impact, Reviewed
Změněno: 5/4/2018 17:23, RNDr. Jan Hladík, Ph.D.

Abstract

V originále

The model is constructed to describe the Schwarzschild-like black hole enclosed in the dust cosmological background. It is an exact solution of Einstein equations for spherically symmetric dust distribution, and is a special case ofLemaitre-Tolman- Bondi solutions. The motion of the test particle in the model is investigated in comoving coordinate frame. Observable velocity of the particle is found from geodesic equations. It is shown that chosen reference system does not allow to solve the problem of "all or nothing" behavior.