Cosmological models with nonlinear scalar and spinor fields simulating a generalized and modified Chaplygin gas

Cosmological models with a generalized and modified Chaplygin gas equivalent to nonlinear scalar and spinor fields have been considered. Scale factors and field potentials have been found. © 2010 Pleiades Publishing, Ltd.

Authors
Krechet V.G. 1 , Fil'chenkov M.L. 2 , Shikin G.N. 2
Journal
Gravitation and Cosmology
Issue number
3
Language
English
Pages
228-230
State
Published
Link
External link
DOI
10.1134/S0202289310030060
Volume
16
Year
2010
Organizations
  • 1 Yaroslavl State Pedagogical University, 107 Respublikanskaya St., Yaroslavl 150000, Russian Federation
  • 2 Peoples' Friendship University of Russia, 6 Miklukho-Maklay St., Moscow 117198, Russian Federation
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