Solitons of Coupled Scalar Field Theories in Two Dimensions

Rajaraman, R (1979) Solitons of Coupled Scalar Field Theories in Two Dimensions. In: Physical Review Letters, 42 (4). pp. 200-204.

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Abstract

This work offers a method for finding some exact soliton solutions to coupled relativistic scalar field theories in 1+1 dimensions. The method can yield static solutions as well as quasistatic "charged" solutions for a variety of Lagrangians. Explicit solutions are derived as examples. A particularly interesting class of solutions is nontopological without being either charged or time dependent.

Item Type:	Journal Article
Publication:	Physical Review Letters
Publisher:	The American Physical Society
Additional Information:	Copyright of this article belongs to The American Physical Society.
Department/Centre:	Division of Physical & Mathematical Sciences > Centre for Theoretical Studies (Ceased to exist at the end of 2003)
Date Deposited:	16 Dec 2010 06:51
Last Modified:	16 Dec 2010 06:51
URI:	http://eprints.iisc.ac.in/id/eprint/34530

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