logo

korean english

게시판

Home > 게시판 > 세미나

다음과 같이 세미나 모임을 개최합니다. 많은 참석 부탁합니다. 


날짜: 2015/ 5/26 (화)

장소: 삼성 학술 정보관 7 Creative Learning Room


연사: 김  범  수 박사님 (켄터키 대학)

제목: Skyrmion charge, Ward identity and Hall transport.

초록: Ward identity is a powerful tool that relates various
physical quantities based on symmetries and plays important roles in
systems with broken parity in recent years. We generalize the Ward
identity to capture the effects of centrally extended topological
charge, such as Skyrmions. The charge density turns out to be
proportional to thermal Hall conductivity in the electrically neutral
case. In charged case, the electric Hall conductivity has a distinct
signature from the topological charge, which we identify with existing
experimental data. We further provide various implications in Skyrmion
experiments.


번호 제목 날짜 조회 수
공지 2021학년도 1학기 콜로퀴움 일정 2021.01.13 29796
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 638824
441 <Oct.20(Tue) 16:00> Electromagnetic Response and Thermomagnetic Instabilities in Three-Dimensional Nanostructured Superconductors file 2015.10.15 43929
440 <Oct.15(Thu) 16:30> Single-Molecule Approach to Homology Search & Strand Exchange in Homologous Recombination 2015.10.12 42532
439 <Oct. 14(Wed.) 4:30 PM> 국방과학기술과 물리학 2015.10.07 52340
438 <Oct. 20(Tue.) 2:00 PM> High-throughput Synthesis of Oxide Thin Films 2015.10.05 45256
437 <Oct. 7(Wed.) 4:30 PM> Observing Ultra High Energy Cosmic Rays with your Smartphone 2015.10.02 46362
436 학술세미나 개최 안내: Local Modes in Vibrational (and Rotational) Spectroscopy file 2015.10.01 42152
435 <Sep. 30(Wed.) 4:30 PM>Local electronic structures of stacking grain boundary in bilayer graphene 2015.09.23 53123
434 <Sep. 23(Wed.) 4:30 PM>Grain boundary effect in Metal : A journey of discovery from crystal to thin films without grain boundaries 2015.09.16 47450
433 <Sep. 18(Fri.) 4:00 PM> Special seminar 2015.09.16 43163
432 <Sep. 16(Wed.) 4:30 PM> Watching molecular targets in living bodies: the cutting edge in clinical medicine 2015.09.09 48180
431 <Sep. 9(Wed.) 4:30 PM> Electronic structures of strongly-correlated systems 2015.09.03 50048
430 <8/29(토)> 세미나 개최 안내 2015.09.01 44523
429 2015학년도 2학기 콜로퀴움 일정 2015.08.06 73085
428 <6/9(화)> 세미나 개최 안내 2015.06.09 43520
427 <6/10(수) 오후4:30분> Closing in on the Axion Dark Matter hypothesis 2015.06.03 45959
426 <6/2(화)> 세미나 개최 안내 2015.06.01 44535
425 <6/3(수) 오후4:30분> The Quest for Dark Matter: Discovering Its Nature Underground? 2015.05.28 45514
» <5/26(화)> 세미나 개최 안내 2015.05.27 43294
423 <5/27(수) 오후4:30분>Controlling phases in epitaxial transition metal oxide thin films 2015.05.21 57625
422 <5/16(토)> 세미나 개최 안내 2015.05.18 123357