File(s) not publicly available
Convergence and stability of the renormalization group
Within the exact renormalisation group approach, it is shown that stability properties of the flow are controlled by the choice for the regulator. Equally, the convergence of the flow is enhanced for specific optimised choices for the regularisation. As an illustration, we exemplify our reasoning for 3d scalar theories at criticality. Implications for other theories are discussed.
History
Publication status
- Published
Publisher URL
Pages
8.0Presentation Type
- paper
Event name
Invited talk at 5th International Conference on Renormalization Group 2002 (RG 2002)Event location
Tatranska Strba, SlovakiaEvent type
conferenceEvent date
10-16 Mar 2002Department affiliated with
- Physics and Astronomy Publications
Full text available
- No
Peer reviewed?
- Yes
