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About Interaction of the Spinor and Scalar Fields, Removing Contribution of the Scalar Field in the Geometry of the Space-Time
- Authors: Vilca Chaicha MB1, Yuschenko LP1, Shikin GN1
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Affiliations:
- Peoples Friendship University of Russia
- Issue: No 2 (2012)
- Pages: 97-103
- Section: Articles
- URL: https://journals.rudn.ru/miph/article/view/8663
- ID: 8663
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Abstract
In the static cylindrically symmetric metric and cosmological metric Bianchi I we consider the interacting scalar and spinor fields with the Lagrangian of the interaction Lint = V (φ)S2, where V (φ) is arbitrary function of scalar field φ, S = ψ¯ψ is an invariant of the spinor field ψ. We obtain exact solutions of the Einstein, spinor and scalar equations and one exhibited that function V (φ) is absent in the components of the energy-momentum tensor for the interacting fields. It means that the considered type of the interaction removes the contribution of the scalar field in the geometry of the space-time.
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About the authors
M B Vilca Chaicha
Peoples Friendship University of Russia
Email: marfon17@mail.ru
Кафедра теоретической физики; Российский университет дружбы народов; Peoples Friendship University of Russia
L P Yuschenko
Peoples Friendship University of RussiaКафедра общей физики; Российский университет дружбы народов; Peoples Friendship University of Russia
G N Shikin
Peoples Friendship University of RussiaКафедра теоретической физики; Российский университет дружбы народов; Peoples Friendship University of Russia
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