visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나

Chiral anomaly in disordered Weyl semimetals

2017.07.12 12:30

관리자 조회 수:3981

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 2025-04-29 10:00  Dr. Yeonju Go (Brookhaven National Laboratory)  Exploring the Hottest Matter in the Universe: Quark-Gluon Plasma through Hard Probes and Artificial Intelligence
공지 2025-05-01 16:00  Dr. Inwook Kim (Lawrence Livermore National Laboratory)  BSM Physics Search with Quantum Sensors
공지 2025-02-24 16:00    2025년 봄학기 콜로키움 안내
공지 2025-02-27 16:00    2025년 봄 물리학과 특별세미나 (광학/응집물리 분야)
182 2018-10-11 16:00    Dirac electrons in a graphene quasicrystal file
181 2018-10-04 16:00    Engineering light absorption in an ultrathin semiconductor metafilm file
180 2018-09-20 16:00    Toward Cancer Treatment Using Terahertz Radiation: Demethylation of Cancer DNA file
179 2018-09-07 15:00    Recent developments in density functional theory: From new functionals to the nature of the chemical bond file
178 2018-09-05 16:00    Shining a light on fractional excitations file
177 2018-09-04 14:30    Ultrafast time- and angle-resolved photoemission spectroscopy (tr-ARPES) with extreme ultraviolet laser pulses file
176 2018-08-01 11:00    Future of AI: Is the brain a computer? file
175 2018-07-27 15:00    Muon g-2 in the 2HDM and MSSM: comprehensive numerical analysis and absolute maxima file
174 2018-07-27 13:30    Magnetic reversal of artificial spin ice file
173 2018-07-26 14:00    Inflation in String Theory and Backreaction file
172 2018-07-13 14:00    Loop Induced Single Top Partner Production and Decay at the LHC
171 2018-07-12 17:00    The MilliQan Experiment: Search for Milli-Charged Particles at the LHC
170 2018-07-09 14:00    The principles of collective learning file
169 2018-07-02 15:00    High Precision Magnetic Field Measurement for the Muon g-2 Experiment file
168 2018-06-22 16:00    Tuning functional properties of BiFeO3 films using strain and growth chemistry file
167 2018-06-22 10:00    Success in Research Career file
166 2018-06-18 10:00    Rydberg electromagnetically induced transparency and microwave-to-optical conversion using Rydberg atoms file
165 2018-06-14 10:00    Phonons and polariton-like particles in trapped ions for quantum computation and quantum simulation file
164 2018-06-01 11:00    Topological phases in low-dimensional quantum materials file
163 2018-05-31 16:00    Dynamic control of optical properties with gated-graphene metamaterials file