Helical magnetic fields from sphaleron decay and baryogenesis

Many models of baryogenesis rely on anomalous particle physics processes to give baryon number violation. By numerically evolving the electroweak equations on a lattice, we show that baryogenesis in these models creates helical cosmic magnetic fields, though the helicity created is smaller than earl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review letters 2008-10, Vol.101 (17), p.171302-171302, Article 171302
Hauptverfasser:	Copi, Craig J, Ferrer, Francesc, Vachaspati, Tanmay, Achúcarro, Ana
Format:	Artikel
Sprache:	eng
Schlagworte:	ASTROPHYSICS BARYON NUMBER CP INVARIANCE EQUATIONS HELICITY MAGNETIC FIELDS PARTICLE DECAY PARTICLE PRODUCTION PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!