Particle creation via relaxing hypermagnetic knots - art. no. 105027

Authors
Adam, C Muratori, B Nash, C
Citation
C. Adam et al., Particle creation via relaxing hypermagnetic knots - art. no. 105027, PHYS REV D, 6210(10), 2000, pp. 5027
Citations number
26
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
05562821 → ACNP
Volume
6210
Issue
10
Year of publication
2000
Database
ISI
SICI code
0556-2821(20001115)6210:10<5027:PCVRHK>2.0.ZU;2-D
Abstract
We demonstrate that particle production for fermions coupled chirally to an Abelian gauge field like the hypercharge field is provided by the microsco pic mechanism of level crossing. For this purpose we use recent results on zero modes of Dirac operators for a class of localized hypermagnetic knots.