| 日時: |
2005-04-12 11:00 - |
| 場所: |
研究本館2階220号室 |
| 会議名: |
1/4 BPS solitons in the Higgs phase |
| 連絡先: |
丹後 |
| 講演者: |
衛藤 稔 氏 (東京工業大学大学院理工学研究科) |
| 講演言語: |
日本語 |
| アブストラクト: |
There are many kinds of topological solitons in the super Yang-Mills (SYM) theory coupled with fundamental hypermultiplets. We study 1/4 BPS composite states of solitons (instantons, monopoles, vortices and domain walls) in the Higgs phase of SYM. We clarify the moduli space of such composite solitons. Moreover we exactly solve the 1/4 BPS equations of domain walls and their webs at the strong gauge coupling limit of SYM. We find interesting structure of domain wall webs similar with (p,q)-string webs or 5-brane webs in the IIB superstring theory. |
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