TY  - SER
AU  - Adorno,Tiago C.
AU  - Shabad,Anatoly E.
AU  - Shishmarev,A.A.
AU  - Gitman,Dmitri M.
TI  - Quantum electromagnetic nonlinearity affecting charges and dipole moments
KW  - квантовая электродинамика
KW  - дипольные моменты
KW  - магнитоэлектрический эффект
KW  - магнитный монополь
KW  - статьи в журналах
N1  - Библиогр.: 12 назв
N2  - Due to the nonlinearity of QED, a static charge becomes a magnetic dipole if placed in a magnetic field, and a magnetic monopole on the background is a combination of constant electric and magnetic fields. Already without external field, the cubic Maxwell equation for the field of a point charge has a soliton solution with a finite field energy and finite potential, the energy-momentum vector of a moving soliton being the same as that of a point massive particle. Equations are given for self-coupling dipole moments. Any theoretically found value for a multipole moment of a baryon or a meson should be subjected to nonlinear renormalization
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000578380
ER  -