Charged open strings in a background field and Euler-Heisenberg effective action

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dc.creatorSciuto, Stefano
dc.date2005-09-03
dc.date.accessioned2026-07-07T11:27:17Z
dc.date.available2026-07-07T11:27:17Z
dc.descriptionThis talk is based on work made with L. Magnea and R. Russo. We give an explicit expression of the multiloop partition function of open bosonic string theory in the presence of a constant gauge field strength. The Schottky parametrization allows to perform the field theory limit, which at two-loop level reproduces the Euler-Heisenberg effective action for adjoint scalars minimally coupled to the background gauge field.
dc.descriptionTo be published in the Proceedings of ICHEMP '05, Marrakech, Morocco
dc.identifierhttps://arxiv.org/abs/hep-th/0509031
dc.identifierhttp://arxiv.org/abs/hep-th/0509031
dc.identifierAfr.J.Math.Phys.3:45-48,2006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/196105
dc.subjectHigh Energy Physics - Theory
dc.titleCharged open strings in a background field and Euler-Heisenberg effective action
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