| DATE: |
2005-04-05 11:00 - |
| PLACE: |
Kenkyu Honkan 2F RM220 |
| TITLE: |
Direct derivation of the Veneziano-Yankielowicz superpotential from matrix model |
| CONTACT: |
tango |
| SPEAKER: |
Dr. Takeshi Morita (Kyoto U.) |
| LANGUAGE: |
Japanese |
| ABSTRACT: |
We derive the Veneziano-Yankielowicz superpotential directly from the matrix model by fixing the measure precisely. The essential requirement here is that the effective superpotential of the matrix model corresponding to the N = 4 supersymmetric Yang-Mills theory vanishes except for the tree gauge kinetic term. Thus we clarify the reason why the matrix model reproduces the Veneziano-Yankielowicz superpotential correctly in the Dijkgraaf-Vafa theory. |
