visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나

Chiral anomaly in disordered Weyl semimetals

2017.07.12 12:30

관리자 조회 수:1492

날짜 2017-07-14 15:00 
일시 July. 14 (Fri.), 3:00 PM 
장소 #1323 (E6-2. 1st fl.) 
연사 Dr. Jun Hyun Lee / University of Maryland 

“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 장소 제목
298 2019-07-08 14:00  E6, #1322  Ultrabroadband squeezed pulses and their relation to relativity file
297 2019-07-10 16:00  Academic Cltural Complex (E9) 5층 스카이라운지  Public Lectures file
296 2019-07-16 16:00  Rm. 1323 (E6-2)  2019 Physics Distinguished Lecture file
295 2019-07-21 12:00  E6-2,# 5318  Challenges and Opportunities in Theoretical Particle Physics 2019 file
294 2019-07-25 16:00  E6-2, #1323  Band topology of twisted bilayer graphene file
293 2019-07-30 16:00  #1323, E6-2  Dirac fermions and flat bands in correlated kagome metals file
292 2019-07-31 16:00  E6-2, #1323  Features of ballistic superconducting graphene file
291 2019-08-01 14:00  E6 Room(#1323)  Low-density Superconductivity in SrTiO3 Probed by Planar Tunneling Spectroscopy file
290 2019-08-06 16:00  E6 Room(#1323)  Visualization of in-plane piezoresponse vector fields file
289 2019-08-14 16:00  Rm. 1323, E6  Quantum Optics, at the heart of quantum metrology and quantum information file
288 2019-08-16 14:00  E6 Room(#1323)  Multiferroic and Magnetoelectric Effects by Tailoring Interfacial Chemistry and Physics in Correlated Oxides file
287 2019-08-19 10:00  Rm. 1322, E6-2  Tutorials on Multimode Quantum Optics in the Continuous Variable Regime file
286 2019-08-22 16:00  #1323, E6-2  Physics and Applications in Nanoelectronics and Nonomechanics file
285 2019-08-27 16:00  Rm. 1323, E6  Critical current properties of Fe-based superconductors file
284 2019-09-02 16:00  Seminar Room 1501  Fall 2019: Physics Colloquium file
283 2019-09-10 15:00  E6-2. 1st fl. #1323  Two-Stage Kondo Effect file
282 2019-09-10 15:00  #2502, E6-2  (2+1) D Duality Web from 3D Euclidean Lattice file
281 2019-09-18 16:00  Seminar Room #1323  Fall 2019: Physics Seminar Serises file
280 2019-09-18 16:00  #1323, E6-2  Exploring Synthetic Quantum Matter in Superconducting Circuits file
279 2019-09-26 16:00  #1323, E6-2  Entanglement Swapping with Autonomous Polarization-Entangled Photon-Pairs from Warm Atomic Ensemble file