Primordial magnetic fields at preheating

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dc.creatorDiaz-Gil, A.
dc.creatorGarcia-Bellido, J.
dc.creatorPerez, M. Garcia
dc.creatorGonzalez-Arroyo, A.
dc.date2007-10-02
dc.date.accessioned2026-07-07T13:02:48Z
dc.date.available2026-07-07T13:02:48Z
dc.descriptionUsing lattice techniques we investigate the generation of long range cosmological magnetic fields during a cold electroweak transition. We will show how magnetic fields arise, during bubble collisions, in the form of magnetic strings. We conjecture that these magnetic strings originate from the alignment of magnetic dipoles associated with EW sphaleron-like configurations. We also discuss the early thermalisation of photons and the turbulent behaviour of the scalar fields after tachyonic preheating.
dc.description7 pages. Talk presented at Lattice2007
dc.identifierhttps://arxiv.org/abs/0710.0580
dc.identifierhttp://arxiv.org/abs/0710.0580
dc.identifierPoSLAT2007:052,2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/226570
dc.subjectHigh Energy Physics - Lattice
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.titlePrimordial magnetic fields at preheating
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