Singularity Free Inhomogeneous Models with Heat Flow
L. K. Patel, Naresh Dadhich
TL;DR
This paper introduces a new class of exact, singularity-free cosmological models with heat flow, extending previous solutions to include inhomogeneity and cylindrical symmetry, ensuring global regularity.
Contribution
It generalizes Senovilla's class of solutions to include heat flow in inhomogeneous, cylindrically symmetric cosmological models, avoiding singularities.
Findings
Models are globally regular and free of singularities.
Solutions describe perfect fluids with heat flow in inhomogeneous spacetimes.
Extension of previous radiation field solutions to more general conditions.
Abstract
We present a class of singularity free exact cosmological solutions of Einstein's equations describing a perfect fluid with heat flow. It is obtained as generalization of the Senovilla class [1] corresponding to incoherent radiation field. The spacetime is cylindrically symmetric and globally regular.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.