Vacuum expectation values of~the energy-momentum tensor of~quantized fields in~a~homogeneous isotropic space-time
Teoretičeskaâ i matematičeskaâ fizika, Tome 42 (1980) no. 3, pp. 350-361
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Regularization of vacuum expectation values of the stress energy tensor of scalar and spinor fields in homogeneous isotropic space-time is carried out. The cases of flat, spherical and hyperbolical 3-space are considered. Both the contribution of created particles and vacuum polarization by gravitational field are taken into account. The resulting stress energy tensor posesses the nonzero trace for massless fields.
@article{TMF_1980_42_3_a5,
author = {S. G. Mamaev},
title = {Vacuum expectation values of~the energy-momentum tensor of~quantized fields in~a~homogeneous isotropic space-time},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {350--361},
publisher = {mathdoc},
volume = {42},
number = {3},
year = {1980},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1980_42_3_a5/}
}
TY - JOUR AU - S. G. Mamaev TI - Vacuum expectation values of~the energy-momentum tensor of~quantized fields in~a~homogeneous isotropic space-time JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1980 SP - 350 EP - 361 VL - 42 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1980_42_3_a5/ LA - ru ID - TMF_1980_42_3_a5 ER -
%0 Journal Article %A S. G. Mamaev %T Vacuum expectation values of~the energy-momentum tensor of~quantized fields in~a~homogeneous isotropic space-time %J Teoretičeskaâ i matematičeskaâ fizika %D 1980 %P 350-361 %V 42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1980_42_3_a5/ %G ru %F TMF_1980_42_3_a5
S. G. Mamaev. Vacuum expectation values of~the energy-momentum tensor of~quantized fields in~a~homogeneous isotropic space-time. Teoretičeskaâ i matematičeskaâ fizika, Tome 42 (1980) no. 3, pp. 350-361. http://geodesic.mathdoc.fr/item/TMF_1980_42_3_a5/