Abstract
We show how to evaluate the first-order soliton mass correction in two-dimensional scalar theories and show it to be finite. We give a formula for the correction which generalizes those previously obtained in special cases. We also investigate two classes of models for which an exact stability analysis is possible. One of these classes has the feature that it permits solitions of arbitrarily small classical mass, even for weak coupling.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
