KEK素粒子原子核研究所・理論セミナー
| カテゴリ | |
|---|---|
| 開始 | 2015/05/12（火）11:00 |
| 終了 | 2015/05/12（火）12:00 |
| 会場 | 研究本館会議室1 |
| 講演タイトル | N=3 higher spin holography and Higgs phenomenon |
| 講演者 | 疋田 泰章 氏 |
| 言語 | 英語/English |
| 連絡先 | 住友 洋介 , sumitomo-AT-post.kek.jp |
| ウェブサイト | |
| 食堂・売店 | 利用予定なし／0 |
概要
Superstring theory includes a lot of massive higher spin excitations, and there would appear a higher spin gauge symmetry at the tensionless limit. Moreover, it has been expected that these states could be described by a broken phase of higher spin gauge theory. Recently, it becomes possible to discuss the realizations of the idea with the help of Vasiliev theory and AdS/CFT correspondence. In this talk, I will explain recent developments on the concrete relation between higher spin gauge theory and superstring theory by making use of AdS/CFT correspondence. In particular, I will focus on the AdS_3 case. Moreover, I will show that higher spin fields become massive due to the braking of higher spin symmetry using a simple example.
カテゴリ
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国際会議・研究会
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コロキウム
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セミナー
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談話会・交流会