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 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1090040
557 <1/2> MYRRHA Project (EU 4세대 원전 사업) 2013.12.30 63811
556 <Oct. 5(Wed.) 4:30 PM> 국제원자력기구 (IAEA)와 핵데이터 2016.09.22 63943
555 <11/22> Spin polarization of photoelectrons from a topological insulator 2012.10.22 63995
554 <Oct. 19(Wed.) 10:00 AM> Hyper-Kamiokande project -The future of neutrino physics in Japan 2016.10.12 64007
553 <10/25(Tue.) 11:00am>Crystallization of Water under Modulating Pressures 2016.10.10 64185
552 <8/24(Fri.) 3:30pm>Secret interactions of light sterile neutrinos with the DSNB 2018.08.21 64249
551 <Mar.13(Wed.)> Physics in Medicine: Magnetic Resonance Imaging 2019.03.07 64296
550 <10/29(수)> 창조경제와 과학기술혁신시스템 2014.10.16 64392
» <5/26(화)> 세미나 개최 안내 2015.05.27 64487
548 <11/5(수)> 안전한 사회를 위한 과학의 역할 2014.11.01 64613
547 <10/25(Tue.) 11:00am>Crystallization of Water under Modulating Pressures 2016.10.14 64690
546 <10/30> 광섬유 센서 2013.10.17 65073
545 <1/16(Wed) 4:00pm> Band Representation Analysis of Intersecting Nodal Rings in Semiconducting Layers 2019.01.09 65558
544 <3/18(수) 오후4:30분> 시장리스크 관리(Market Risk Management) 소개 2015.03.11 65712
543 <Nov.15(Wed.) 4:30 PM> Mixed metal oxide films for energy and memory device applications 2017.11.08 65720
542 <Sep.19(Wed.) 4:30 PM> Superconducting Quantum Computing (초전도 양자컴퓨팅) 2018.09.12 65789
541 <4/8(수) 오후4:30분> 우라늄의 일생 2015.04.02 65807
540 <Dec.12(Wed.)> First-principles studies of complex oxides interfaces 2018.12.05 66202
539 <10/5> Gauge fields. Past, present, future. 2012.10.05 66211
538 <Oct.7(Wed.)>Organic Photodiode for Image Sensor 2020.09.24 66279