http://link.springer.com/10.1134/1.1705691
articles
2004-03
research_article
Given the anomalous magnetic moments of electrons and positrons in the one-loop approximation, we calculate the exact Lagrangian of an intense constant magnetic field that replaces the Heisenberg-Euler Lagrangian in traditional quantum electrodynamics (QED). We have established that the derived generalization of the Lagrangian is real for arbitrary magnetic fields. In a weak field, the calculated Lagrangian matches the standard Heisenberg-Euler formula. In extremely strong fields, the field dependence of the Lagrangian completely disappears and the Lagrangian tends to a constant determined by the anomalous magnetic moments of the particles.
395-402
true
2019-04-11T01:04
https://scigraph.springernature.com/explorer/license/
en
2004-03-01
Polarization of an electron-positron vacuum by a strong magnetic field with an allowance made for the anomalous magnetic moments of particles
1090-6509
1063-7761
Journal of Experimental and Theoretical Physics
10.1134/1.1705691
doi
Physical Sciences
Rodionov
V. N.
readcube_id
e8910a3f00728bd7606a09542bdc1ffd5d1b57c73ae3cc6ed2edd09e2f2b5df2
3
98
Moscow State Geological Prospecting University, 118873, Moscow, Russia
Springer Nature - SN SciGraph project
dimensions_id
pub.1048819279
Atomic, Molecular, Nuclear, Particle and Plasma Physics