Climate & Environmentarticle2026-08-28

The Gravitational Mass of the Rarefied Cloud of the Relativistic Massive Particles

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Abstract

A cloud of relativistic material particles is studied, the gravitational interaction between which can be neglected. The gravitational mass of the cloud is determined for the region where it can be considered as a point body. The analogy with Newtonian gravity was investigated using Lagrange mechanics applied to the analysis of particle motion in Schwarzschild space-time.

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View paper (DOI)Open access versionOpenAlexZenodo (CERN European Organization for Nuclear Research)Published 2026-08-28

Authors: Vladimir Belayev

Institutions: International Center for Relativistic Astrophysics, International Center for Relativistic Astrophysics Network