Abstract
The spectrum of the massless Thirring model at a finite fermion density is examined, using the Bethe ansatz, with the momentum cutoff. The cutoff procedure in this letter is valid for the model within the first order of the coupling constant.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: 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.