| DATE: |
2008-11-26 11:00 - 12:00 |
| PLACE: |
Kenkyu Honkan 2F RM 220 |
| TITLE: |
Effective theories from diagrams |
| CONTACT: |
tsuda |
| SPEAKER: |
Dr. Grigory Kirilin (Budker Institute of Nuclear Physics) |
| LANGUAGE: |
English |
| ABSTRACT: |
Construction of effective theories are considered in the framework of perturbation theory. An effective theory arises as a class of subgraphs in complete diagrams. Examples from B-mesons physics and QED atomic phenomena are reviewed. A few advanced methods of calculation of multiloop diagrams are considered.
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