The Universal Connection and Metrics on Moduli Spaces |
| |
Authors: | Fortuné?Massamba Email author" target="_blank">George?ThompsonEmail author |
| |
Institution: | (1) The Abdus Salam ICTP, 586, 34100 Trieste, Italy;(2) I.M.S.P., B.P. 613, Porto-Novo, Bénin |
| |
Abstract: | We introduce a class of metrics on gauge theoretic moduli spaces. These metrics are made out of the universal matrix that appears in the universal connection construction of M.S. Narasimhan and S. Ramanan. As an example we construct metrics on the c2=1 SU(2) moduli space of instantons on 4 for various universal matrices.Acknowledgement It is a pleasure to thank M. Blau, K. Narain, M.S. Narasimhan and T. Ramadas for many useful discussions. F. Massamba would like to thank the Abdus Salam ICTP for a fellowship. This research was supported in part by EEC contract HPRN-CT-2000-00148. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|