Modelling of the Process of Volume Annihilation in the Gravitational Self-Field

The process of volume annihilation of particles and antiparticles in the gravitational self-field is considered. The problem of homogeneous compression of such a system is solved both within the framework of the general relativity theory and in Newtonian mechanics. Two models of collapsing matter ar...

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Bibliographic Details
Published inFluid dynamics Vol. 59; no. 4; pp. 769 - 776
Main Authors Golubyatnikov, A. N., Zakharov, S. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 2024
Springer Nature B.V
Subjects
Antiparticles
Classical and Continuum Physics
Classical Mechanics
Engineering Fluid Dynamics
Fluid- and Aerodynamics
Physics
Physics and Astronomy
Radiation pressure
Relativity
radiation
particles and antiparticles
gravitational field
annihilation
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Summary:The process of volume annihilation of particles and antiparticles in the gravitational self-field is considered. The problem of homogeneous compression of such a system is solved both within the framework of the general relativity theory and in Newtonian mechanics. Two models of collapsing matter are considered, namely, hot and cold dust filled with radiation. The radiation pressure gradient is taken into account.
ISSN:0015-4628
1573-8507
DOI:10.1134/S0015462824603334