Abstract
The kählerian sigma models in two-dimensional space-time are investigated. A convenient parametrization is used and its classical properties, lagrangian and symmetries, are studied. Within dimensional regularization, quantum divergences are then shown to be proportional to the invariant lagrangian. A calculation of the one-loop divergences for a large class of kählerian models is presented, and the result is used to compute the one-loop β-function.
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.