Abstract
We define a covariant and gauge-invariant generalization of the Wigner functions of particles with spins 1/2 and 0. The collisionless kinetic equations are obtained for these particles in external gravitational and electromagnetic fields in the quasiclassical approximation; also obtained are the momentum representations of the energy-momentum tensor, current, and spin tensor, taking into account the effects of the spin's interaction with the gravitational field an electromagnetic field. The following notation is used: e and m are the charge and mass of the particles; is Planck's constant; γμ(x) are the covariant-fixed Dirac matrices; σα,β=(1/4)[γα, γβ]: a(μbν)=(1/2) (a μ b ν +aνb μ); [A, B]=A·B − B·A; A,B=A·B+B·A; g(x)=det(g αβ(x));R α αμν=∂μΓ βνβν −...; the speed of light c=1.
Similar content being viewed by others
Literature cited
S. de Groot, W. van Leeuwen, and C. van Weert, Relativistic Kinetic Theory, North-Holland Publishing Co., Amsterdam-New York (1980).
Yu. N. Barabanenkov, V. D. Ozrin, and O. A. Petrova, Problems in the Theory of Gravitation and Elementary Particles [in Russian], Vol. 8, Atomizdat, Moscow (1977), p. 119.
V. V. Gonyaev, Gravitation and Theory of Relativity [in Russian], Vol. 21, Kazan State University Press, Kazan (1984), p. 48.
N. Birrell and P. Davies, Quantum Fields in Curved Space, Cambridge University Press, New York (1982).
A. A. Vlasov, Statistical Distribution Functions [in Russian], Nauka, Moscow (1966).
A. V. Zakharov and Yu. G. Ignat'ev, Gravitation and the Theory of Relativity [in Russian], Vol. 13, Kazan State University Press, Kazan (1976), p. 49.
J. Tafel, Gen. Rel. Grav.,12, No. 12, 1035 (1980).
N. V. Mitskevich, Physical Fields in the General Theory of Relativity [in Russian], Nauka, Moscow (1969).
J. Bjorken and S. D. Drell, Relativistic Quantum Mechanics, McGraw-Hill, New York (1964).
G. G. Ivanov, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 1, 16 (1985).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 9, pp. 47–53, September, 1990.
The author wishes the thank Yu. G. Ignat'ev and members of the seminar in General Relativistic Statistics and Cosmology of the Kazan' Pedagogical Institute for useful discussions.
Rights and permissions
About this article
Cite this article
Fonarev, O.A. Collisionless kinetic equations for massive particles with spins 1/2 and 0 in gravitational and electromagnetic fields. Soviet Physics Journal 33, 759–764 (1990). https://doi.org/10.1007/BF00894898
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00894898