Affiliation:
1. Department of Physical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741 246, WB, India
Abstract
In this ppaer, we study kink soliton configurations in interacting scalar field theories containing two fields without [Formula: see text] invariance. We study a class of such theories, the well-known Montonen–Sarker–Trullinger–Bishop model is one of them. These models are interesting since the [Formula: see text] current is not conserved in them due to the presence of explicit symmetry breaking terms in the action. The existence of kink soliton configurations is shown in terms of a system of first-order ordinary differential equations. Although [Formula: see text] current in these models is nonconserved, our approach is general enough to study soliton configurations in a generic two interacting scalar field theory. We also discuss other benefits of this approach.
Funder
Indian Institute of Science Education and Research Kolkata
Publisher
World Scientific Pub Co Pte Lt
Subject
Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics
Cited by
1 articles.
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