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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/2177

Title: Cosmic strings at the electroweak phase-transition - an application
Authors: DUARI, SB
YAJNIK, UA
Keywords: sphaleron transitions
Issue Date: 1995
Publisher: ELSEVIER SCIENCE BV
Citation: NUCLEAR PHYSICS B,282-285
Abstract: We consider the phase transition in the electroweak theory with two Higgs doublets in the presence of preexisting cosmic strings. The correction to the effective action coming from the triangle diagram consisting of one vector and two scalar legs is calculated. This correction biases the Chern-Simons number which in turn generates a baryon asymmetry which we estimate to be similar to 10(-10) - 10(-12).
URI: http://dspace.library.iitb.ac.in/xmlui/handle/10054/15639
http://hdl.handle.net/100/2177
ISSN: 0550-3213
Appears in Collections:Proceedings papers

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