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公告主旨 Joint CQSE and CASTS Seminar
公告單位 量子科學與工程研究中心
公告時間 2017/9/5 下午 02:46:58              0 DISLIKE
公告內容 Joint CQSE and CASTS Seminar

TIME: Sep. 15, 2017, 14:30 ~ 15:30
TITLE: Quantum Toroidal Algebra: From Integrable Statistical Model to Duality in String Theory
SPEAKER: Prof. Yutaka Matsuo
      Department of Physics, University of Tokyo
PLACE: Rm716, CCMS & New Physics Building, NTU
     臺大凝態大樓/物理新館 R716

Abstract:
 From the recent study of integrable lattice model, a new symmetry (which is referred in many different names) was found. It is a q-deformation of area-preserving diffeomorphism and describes a system of interacting fermionic particles. Interestingly, the same symmetry played a profound role in the non-perturbative dynamic in supersymmetric gauge theory and string theory. In particular, the symmetry has SL(2,Z) automorphism which can be related to the strong/weak duality (so called S-duality) in gauge/string theory. In my talk, I hope to explain these new development to some extentl with the focus on 4D/2D duality in supersymmetric gauge theories and the integrabile lattice model associated with it.




**Sponsored by Center for Quantum Science and Engineering (CQSE) (量子科學與工程研究中心) and Center for Advanced Study in Theoretical Sciences (CASTS) (理論科學高等研究中心), National Taiwan University.
活動時間 9/15/2017
活動地點 物理學系/凝態科學研究中心Rm716, CCMS & New Physics Building, NTU
聯 絡 人 黃小姐
聯絡電話 02-33669857
公告對象 教職員、學生、校友、其他
附件名稱  檔案大小 
20170915  63433 Bytes
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