visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나

Hall viscosity and topological phenomena

2023.05.25 17:21

admin 조회 수:3555

날짜 2023-06-01 16:00 
연사  
장소 E6-2, #5301 
'Hall viscosity and topological phenomena' 주제에 대한 세미나를 개최하고자 합니다. 
물리학과 구성원 여러분들의 많은 참여 부탁드립니다.
 
1) Time
    - at 16:00 on June 1, 2023 
 
2) Venue
    - E6-2, #5301
 
3) Speaker
    - Prof. Bom Soo Kim (Department of Mathematics and Physics, University of Wisconsin - Parkside) 
 
4) Talk Title
    - Hall viscosity and topological phenomena  
 
5) Abstract
    -  Parity-breaking hydrodynamics predicts a universal dissipationless transport coefficient called Hall viscosity, which has been extensively studied in various interesting systems. For example, in quantum Hall systems, it has been related to half of angular momentum or momentum-dependent part of Hall conductivity depending on symmetries. We introduce Hall viscosity to skyrmion systems by generalizing Ward identity with topological charges. We also provide possible ways to verify its existence by contrasting skyrmion and antiskyrmion Hall angles. In this talk, we will discuss Hall viscosity and its properties related to various topological phenomena.
번호 날짜 연사 제목
공지 2025-02-24 16:00    2025년 봄학기 콜로키움 안내
공지 2025-02-27 16:00    2025년 봄 물리학과 특별세미나 (광학/응집물리 분야)
414 2018-12-07 14:30    Spin generation from heat and light in metals file
413 2018-12-07 16:00    Novel probes of interacting electrons in 2D systems file
412 2018-12-11 16:00    Natural compact representation of Matsubara Green’s functions: applications to analytic continuation and quantum many-body simulations file
411 2018-12-16 16:00    Lectures on 2d Conformal Field Theory file
410 2018-12-26 16:00    Informal Workshop on Topology and Correlation file
409 2018-12-26 16:00    Brane-like defect in 3D toric code file
408 2018-12-27 16:00    Quantum Innovation (QuIN) Laboratory file
407 2019-01-07 15:00    Many-Body Invariants for Multipoles in Higher-Order Topological Insulators file
406 2019-01-09 16:00    Molecular Mott state in the deficient spinel GaV4S8 file
405 2019-01-23 16:00    Ultrasensitive Microwave Bolometer: Opportunity for Axion Detectors file
404 2019-02-21 16:00    B-meson charged current anomalies - Theoretical status file
403 2019-02-25 16:00    Spring 2019: Physics Colloquium file
402 2019-03-21 16:00    Spring 2019: Physics Seminar Serises file
401 2019-03-26 15:00    Consideration of thermal Hall effect in frustrated and un-frustrated quantum magnets file
400 2019-03-29 14:30    Epitaxial Multifunctional Oxide Thin Films for Novel Electronics file
399 2019-03-29 16:00    Coherent Quantum Control and Magnetism on atoms – Trapped ion and ESR STM file
398 2019-04-04 16:00    Chiral spin-photon interaction at nanoscale file
397 2019-04-11 16:00    Massive screening for cathode active materials using deep neural network file
396 2019-04-19 11:00    First-principles studies of semiconductors for solar cell applications file
395 2019-04-19 14:30    A family of finite-temperature electronic phase transitions in graphene multilayers file