Abstract
In this paper we study the variational upper bounds to the effective potential with the proper inclusion of all renormalization effects. We find that the Gaussian effective potential is well defined in 1+1 dimensions but not so for higher dimensionalities. This problem, and possible ways of evading it, are discussed to some extent. All calculations are performed in the Schr\"odinger representation.
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.