2009/12/28 by A. I. Nikishov, Nikishov, A. I.
Earth and Planetary Sciences · Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Geophysics and Gravity Measurements #Relativity and Gravitational Theory #gr-qc
paper · pdf · doi:10.48550/arxiv.0912.5180
2 pages
arxiv created 2009/12/28 · openalex publication_date 2009/12/28 · arxiv updated 2010/01/14 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The Einstein equations for static gravitational field depend on energy density and pressure. So one may expect that solutions should depend on two parameters: mass and its analogue originated from pressure. Yet the Schwarzschild solution have only mass parameter. So does its linear approximation. On the other hand the solutions of linearized Einstein equations, obtained using graviton propagator, contain mass and its pressure analogue. This suggests that a phenomenological approach to gravity, using propagators and many graviton vertices, should lead to a theory different from general relativity.