visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나

Chiral anomaly in disordered Weyl semimetals

2017.07.12 12:30

관리자 조회 수:7257

날짜 2017-07-14 15:00 
연사  
장소 #1323 (E6-2. 1st fl.) 

“Chiral anomaly in disordered Weyl semimetals”

 Dr. Jun Hyun Lee / University of Maryland 

 

July. 14 (Fri.), 3:00 PM

#1323 (E6-2. 1st fl.)

 

We consider the effect of disorder on the chiral anomaly in Weyl semimetals. Chiral anomaly is robust under small perturbations and thus will not be affected by a small to moderate disorder strength. Here, we explicitly show that the chiral magnetic effect survives when the system undergoes a transition to a diffusive metal and the chiral states scatter with the normal states, as long as the disorder does not couple the pair of Weyl nodes. Moreover, we consider the non-perturbative “rare-region" effects on the Weyl semimetals and how it can affect the chiral anomaly.

 

 

Contact: Eun Gook Moon, Physics Dept., (egmoon@kaist.ac.kr)

 

 

20170714_이준현.pdf

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)
546 2023-04-28 11:00    Tkachenko wave: From the modern field theory viewpoint
545 2018-10-18 10:00    Understanding membrane protein folding using single-molecule force techniques file
544 2023-07-19 16:00    [High-Energy Theory Seminar]Deriving the Simplest Gauge-String Duality
543 2023-03-02 11:00    Probing Anomalies of Non-Invertible Symmetries with Symmetry TFTs
542 2020-07-02 16:00    An irreversible qubit-photon coupling for the detection of itinerant microwave photons file
541 2015-08-04 11:00    Propagation of ultrasound through two- and three-dimensional strongly scattering media
540 2016-07-07 14:00    Let there be topological superconductors
539 2017-09-22 13:00    Superconductor-metal-insulator transition in thin Tantalum films file
538 2017-06-02 14:30    Quasiparticle Interference and Fourier transform scanning tunneling spectroscopy in WTe2 (Weyl semimetal) file
537 2016-05-24 16:00    Electronic and magnetic properties of 2D transition-metal thiophosphates and tunability of magnetic order with carrier density
536 2023-06-15 16:00    [CAPP Seminar] Cryogenic electronics for ion traps file
535 2023-06-14 16:00    [CAPP seminar] EMC at CERN file
534 2016-04-04 09:30    Radio frequency engineering
533 2016-11-1 10:30    Time scale dependent dynamics in InAs/InP quantum dot gain media
532 2018-10-25 16:00    Abelian and non-Abelian dark photons file
531 2024-08-14 11:00    Pair Density Waves and Supercurrent Diode Effect in Altermagnets
530 2017-09-22 16:00    Unexpected Electron-Pairing in Integer Quantum Hall Effect file
529 2017-09-22 14:30    Quantum Electronic Transport in Graphene Hybrid Nanostructures file
528 2024-05-14 16:00    [High Energy Theory Seminar] Minimal Production of Prompt Gravitational Waves during Reheating.
527 2018-12-07 14:30    Spin generation from heat and light in metals file