2017/09/15 Quantum Toroidal Algebra: From Integrable Statistical Model to Duality in String Theory
類別:
一般性/general
時間:
14時30分至15時30分
主辦單位:
量子科學與工程研究中心
演講地點:
CQSE(量子科學與工程研究中心) Seminar : CCMS & New Physics Building, NTU 臺大凝態大樓/物理新館 R716
演講者:
Yutaka Matsuo
演講者職稱:
Professor
服務單位:
Department of Physics, University of Tokyo
摘要:

 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.
相關連結:
建檔時間:
2017/09/05 14:40
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