Abstract:
We present the Dirac equation generalization to spatially flat anisotropic Bianchi I metrics and we study their classical solutions. We find only two independent spinors, and we show that it is not possible to obtain the solutions from those of the Robertson-Walker case by perturbing the metric. © 1987.
Referencias:
- Parker, (1969) Phys. Rev., 183, p. 1057
- Parker, (1971) Phys. Rev. D, 3, p. 346
- Birrell, Davies, (1982) Quantum fields in curved space, , Cambridge Univ. Press, Cambridge
- De Witt, (1975) Phys. Rep., 19, p. 297
- Henneaux, (1981) Ann. Inst. H. Poincaré, 34, p. 329
- L. Chimento and M.S. Mollerach, Vacuum definition for spin 1/2 fields in Robertson-Walker metrics, submitted to Phys. Rev. D; Hu, Parker, (1978) Phys. Rev. D, 17, p. 933
- Bender, Chimento, (1985) Proc. SILARG V, , Bressan, Castagnino, Hamity
- Weinberg, (1972) Gravitation and cosmology, , Wiley, New York
- Castagnino, Chimento, Harari, Nuñez, A spin- 1/2 particle formalism in curved space–time (1984) Journal of Mathematical Physics, 25
Citas:
---------- APA ----------
Chimento, L.P. & Mollerach, M.S.
(1987)
. Dirac equation in bianchi I metrics. Physics Letters A, 121(1), 7-10.
http://dx.doi.org/10.1016/0375-9601(87)90595-0---------- CHICAGO ----------
Chimento, L.P., Mollerach, M.S.
"Dirac equation in bianchi I metrics"
. Physics Letters A 121, no. 1
(1987) : 7-10.
http://dx.doi.org/10.1016/0375-9601(87)90595-0---------- MLA ----------
Chimento, L.P., Mollerach, M.S.
"Dirac equation in bianchi I metrics"
. Physics Letters A, vol. 121, no. 1, 1987, pp. 7-10.
http://dx.doi.org/10.1016/0375-9601(87)90595-0---------- VANCOUVER ----------
Chimento, L.P., Mollerach, M.S. Dirac equation in bianchi I metrics. Phys Lett Sect A Gen At Solid State Phys. 1987;121(1):7-10.
http://dx.doi.org/10.1016/0375-9601(87)90595-0