Gravitation and Cosmology.
Vol. 15.
2009.
P. 28-31
Nonlinear scalar and spinor fields simulating perfect fluids
A possibility of simulating a perfect fluid using scalar and spinor fields with different nonlinearities is investigated. Exact cosmological solutions to Einstein's equations with the scalar and spinor fields are compared to the corresponding ones with a perfect fluid with a barotropic equation of state. © 2009 Pleiades Publishing, Ltd.
Authors
Krechet V.G.1
,
Fil'chenkov M.L.
1
,
Shikin G.N.
2
Journal
Number of issue
1
Language
English
Pages
37-39
Status
Published
Link
Volume
15
Year
2009
Organizations
- 1 Yaroslavl State Pedagogical University, Yaroslavl, Russian Federation
- 2 Peoples' Friendship University of Russia, Moscow, Russian Federation
Date of creation
19.10.2018
Date of change
19.10.2018
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Other records
Gravitation and Cosmology.
Vol. 15.
2009.
P. 49-58