Dynamical Embedding of Kerr-Newman-de Sitter Spacetime in Cosmological General Relativity:Heat Flux, Anisotropic Stress, Self-Consistent Verification of dM/dt=HM and Linear Cosmological Coupling k=1 for JWST Overmassive Black Holes
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Abstract
We present the rigorous distinction between static Kerr-Newman-de Sitter (KNdS) thermodynamics with cosmological constant and dynamical embedding in Cosmological General Relativity (CGR) with expansion factor a(t) and Hubble parameter H.
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View paper (DOI)Open access versionOpenAlexZenodo (CERN European Organization for Nuclear Research)Published 2026-09-12
Authors: Sangwha Yi
Institutions: Daejeon University