Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
Journal of Mathematical Physics
33 (1992), S. 2336-2338
ISSN:
1089-7658
Source:
AIP Digital Archive
Topics:
Mathematics
,
Physics
Notes:
Cosmological solutions for the string model are done in a spherically symmetric Kantowski–Sachs metric ansatz. Solutions are evaluated for three equations of states for string density. Also, an analytic relation between the metric coefficients is assumed. A first-order autonomous system is developed from the field equations and a line singularity is found.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.529604
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