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This article is cited in 9 scientific papers (total in 9 papers)
Dynamics of a probe null string in the gravitational field of a closed null string radially collapsing in the plane
A. P. Lelyakov, A. S. Karpenko Vernadsky Crimean Federal University, Simferopol, Crimea
Abstract:
We consider the dynamics of a probe null string in the gravitational field of a closed ("thick") null string radially collapsing in a plane. Analysis of the obtained solutions suggests that there might exist several properties of a null-string gas interesting from the cosmological standpoint, such as acceleration of expansion or contraction, a granular structure of the gas, the emergence of stable polarized states, and a domain structure.
Keywords:
null string, gravitational field, equation of motion.
Received: 10.06.2015 Revised: 14.03.2016
Citation:
A. P. Lelyakov, A. S. Karpenko, “Dynamics of a probe null string in the gravitational field of a closed null string radially collapsing in the plane”, TMF, 190:1 (2017), 162–178; Theoret. and Math. Phys., 190:1 (2017), 140–153
Linking options:
https://www.mathnet.ru/eng/tmf8994https://doi.org/10.4213/tmf8994 https://www.mathnet.ru/eng/tmf/v190/i1/p162
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Abstract page: | 300 | Full-text PDF : | 118 | References: | 53 | First page: | 21 |
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