Exact solution for the massless Cylindrically Symmetric Scalar Field in General Relativity, with Cosmological Constant
Davood Momeni, H. Miraghaei
TL;DR
This paper introduces a new exact solution in general relativity for a massless scalar field with a cosmological constant under cylindrical symmetry, exploring its implications for cosmological models including a cyclic universe.
Contribution
The paper provides the first exact solution for a massless scalar field with a cosmological constant in cylindrical symmetry, expanding the set of known solutions in general relativity.
Findings
A new exact solution describing a cyclic universe.
Discussion of cosmological models derived from the solution.
Abstract
In this article we present a new exact solution for scalar field with cosmological constant in cylindrical symmetry. Associated cosmological models is discussed. One of them describes a Cyclic universe.
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