Induced electromagnetic fields in non-linear QED

dc.creatorDominguez, C. A.
dc.creatorFalomir, Horacio Alberto
dc.creatorIpinza, M.
dc.creatorLoewe, M.
dc.creatorRojas, J. C.
dc.date2009
dc.date2021-12-15T13:04:35Z
dc.date.accessioned2023-07-15T04:16:33Z
dc.date.available2023-07-15T04:16:33Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/129611
dc.identifierissn:0217-7323
dc.identifierissn:1793-6632
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7468926
dc.descriptionThe Euler–Heisenberg effective Lagrangian is used to obtain general expressions for electric and magnetic fields induced by nonlinearity, to leading order in the nonlinear expansion parameter, and for quasistatic situations. These expressions are then used to compute the induced electromagnetic fields due to a spherical shell with uniform charge distribution on the surface, in the presence of an external constant magnetic field. The induced electric field contains several multipole terms with unusual angular dependences. Most importantly, the leading term of the induced magnetic field is due to an induced magnetic dipole moment.
dc.descriptionInstituto de Física La Plata
dc.formatapplication/pdf
dc.format1857-1862
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.subjectFísica
dc.subjectNon-linear QED
dc.titleInduced electromagnetic fields in non-linear QED
dc.typeArticulo
dc.typePreprint


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