Selfconsistent equation for torsion arising as a consequence of the Dirac sea quantum fluctuations in external classical electromagnetic and gravitational fields
Abstract
The quantum fluctuations of the Dirac field in external classical gravitational and electromagnetic fields are studied. A selfconsistent equation for torsion is calculated, which is obtained using oneloop fermion diagrams.
 Publication:

Classical and Quantum Gravity
 Pub Date:
 August 2022
 DOI:
 10.1088/13616382/ac7e14
 arXiv:
 arXiv:2203.03625
 Bibcode:
 2022CQGra..39o5009V
 Keywords:

 Dirac field quantum fluctuations in a curved space;
 curvature;
 torsion;
 High Energy Physics  Theory
 EPrint:
 7 pages