visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2023-03-02 11:00 
일시 Mar 2nd (Thu) 11 am 
장소 E6-2, #1322 
연사 Dr. Emily Nardoni (Kavli IPMU) 
물리학과 송재원 교수 연구실에서 세미나를 아래와 같이 안내 드리오니
관심있는 분의 많은 참석 바랍니다.
 
We invite you to the High-Energy Theory Seminar this Thursday (Mar. 2nd) at 11 AM. 
This week's speaker is Emily Nardoni from Kavli IPMU (Institute for Physics and Mathematics of the Universe, University of Tokyo)
 
Time: Mar 2nd (Thu) 11 am
Place: E6-2, #1322
 
Title: Probing Anomalies of Non-Invertible Symmetries with Symmetry TFTs

Abstract: 't Hooft anomalies provide crucial insight into the properties of quantum field theories, imposing powerful constraints on their low energy dynamics. For invertible global symmetries, it is known that the 't Hooft anomalies can be characterized by an invertible TQFT in one higher dimension. However, the analogous statement remains to be understood for non-invertible symmetries. In this talk we will discuss how the linking invariants in a non-invertible TQFT known as the Symmetry TFT can be used as a diagnostic for the anomalies of non-invertible symmetries. We will illustrate this proposal through examples in two and four dimensions, including 4d adjoint QCD, and comment on how knowledge of these anomalies can impose constraints on the dynamics.
번호 날짜 장소 제목
479 2022-05-19 15:00  online  (광학분야 특별세미나)Development of a multimodal optical system for improved disease diagnosis
478 2022-03-31 16:00  online  (광학분야 특별세미나)Ultrafast time-resolved spectroscopy in topological materials
477 2022-05-19 15:00  online  (광학분야 특별세미나)Development of a multimodal optical system for improved disease diagnosis
476 2020-11-20 14:30  Online  Lumpy Cooper pairs in an iron-based superconductor
475 2021-03-02 16:00  Online  Sensitive terahertz detection with graphene-based transistors file
474 2020-12-11 16:00  online  Atomic and electronic reconstruction at van der Waals interface in twisted 2D materials
473 2020-12-23 10:00  Online  Online workshop for Quantitative Phase Imaging file
472 2020-11-20 16:00  Online  Coherent control of field gradient induced quantum dot spin qubits
471 2020-12-11 14:30  online  Antisymmetric interlayer exchange coupling in magnetic multilayers
470 2021-02-17 09:00  Online  석학 대중 강연 및 강의 시리즈 file
469 2016-09-05 16:00  Natual Scien Bldg.(E6)m #1501  Physics Colloquium : 2016 Fall file
468 2016-05-19 15:00  May 19, 2016 (Thur.) 3PM,  The CERN Resonant WISP Search: Development, Results and Lesson-Learned
467 2017-01-09 16:00  Lecture Hall, College of Natural Sciences [#1501,E6-2]  Topological Defects and Phase Transitions" file
466 2016-04-18 15:30  KI빌딩(E4), 강의실 B501 (5F)  First Principles Approaches for Intermolecular Interactions: From Gas-Phase Dimers to Liquid Water and Molecular Crystal Polymorphism file
465 2014-05-28 17:00  KI Building, Matrix Hall  부품소재산업이 미래다
464 2022-08-09 14:00  KI building (E4), Lecture Room Red (B501)  Quantum biology in fluorescent protein: a new model system to study quantum effects in biology file
463 2023-02-20 17:00  KI building (E4), Lecture Room Red (B501)  (Optics Seminar) Neural Holography for Next generation Virtual and Augmented Reality Displays file
462 2022-01-18 14:00  KI bldg. 5th fl. Room B501 & Zoom  Data-driven interrogation of biological dynamics: from subcellular interactions to neuronal networks in vivo file
461 2016-08-04 14:30  KAIST Natural Science Building (E6-5), EDU 3.0 Room(1st fl.)  Relational Logic (with applications to Quantum Mechanics, String Theory, Cosmology, Neutrino Oscillations, Statistical Mechanics)
460 2016-04-04 09:30  KAIST Natural Science Building (E6-2), RM #4314  Radio frequency engineering