KEK素粒子原子核研究所理論セミナー (瀧 雅人 氏)

  • 分類 理論セミナー
  • 開始 2016/11/29(火)11:00
  • 終了 2016/11/29(火)12:00
  • 会場 研究本館1階会議室1
  • 講演タイトル 5d gauge theory descriptions of 6d SCFTs via brane-webs
  • 講演者 瀧 雅人 氏
  • 言語 英語/English
  • 連絡先 sshiba-AT-post.kek.jp
  • ウェブサイト
  • 食堂・売店 利用予定なし/0

概要

After explaining basic background materials, I will introduce a new IIB 5-brane description for the 6d E-string theory that is the world-volume theory on M5-brane probing the end of the world M9-brane. The E-string in our new realization, which is named Tao web, is depicted as spiral 5-branes web equipped with the cyclic structure which is a key to uplifting to 6 dimensions. Utilizing the topological vertex to the 5-brane web configuration enables us to write down a combinatorial formula for the generating function of the E-string elliptic genera. Our Tao web description can be generalized to a wide range of 6d non-Lagrangian SCFTs. In the latter part of this seminar I will show many examples of brane-webs which lead to 6d SCFTs in the strongly-coupled region