Nonlinear (magnetic) correction to the field of a static charge in an external field

Gitman, Dmitry M.; Shabad, Anatoly E.

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Nonlinear (magnetic) correction to the field of a static charge in an external field

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Author(s):	Gitman, Dmitry M. ^[1] ; Shabad, Anatoly E. ^[2] Total Authors: 2
Affiliation:	^[1] Univ Sao Paulo, Inst Fis, BR-05508090 Sao Paulo - Brazil ^[2] PN Lebedev Phys Inst, Moscow 117924 - Russia Total Affiliations: 2
Document type:	Journal article
Source:	Physical Review D; v. 86, n. 12 DEC 18 2012.
Web of Science Citations:	13
Abstract
We find the first nonlinear correction to the field produced by a static charge at rest in a background constant magnetic field. It is quadratic in the charge and purely magnetic. The third-rank polarization tensor-the nonlinear response function-is written within the local approximation of the effective action in an otherwise model-and approximation-independent way within any P-invariant nonlinear electrodynamics, QED included. DOI: 10.1103/PhysRevD.86.125028 (AU)

FAPESP's process:	11/51867-9 - Anatoly Efimovich Shabad \| PN Lebedev Physical Institute - Rússia
Grantee:	Dmitri Maximovitch Guitman
Support Opportunities:	Research Grants - Visiting Researcher Grant - International

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