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 1059215
182 <9/17(수)> Reshaping Micro/Nanophotonics by Programmable Soft-Matter 2014.09.15 66945
181 <6/9(화)> 세미나 개최 안내 2015.06.09 66915
180 <12/10(수)> Magnetic Resonance Imaging: What is relevant to physics 2014.12.04 66908
179 <Dec.30(Wed) 16:30> Some basics about the thermoelectricity; the semi-classical Boltzmann transport approach 2015.12.24 66887
178 <12/11> Is Nature Natural? 2013.12.05 66880
177 <2/9(월) 오전 11시> 특별 초청세미나 개최 안내 file 2015.02.03 66804
176 <4/3> 내 안의 파장을 바꿔라! 2013.03.29 66727
175 <Nov.4(Wed.)>Progresses in Elucidating the Optoelectronic Properties of Perovskite Semiconductor 2020.10.28 66685
174 <12/21(금)> Generic quantum spin ice 2012.12.03 66674
173 <6/10(수) 오후4:30분> Closing in on the Axion Dark Matter hypothesis 2015.06.03 66640
172 <May.15(Wed.)> Three-body problems and three-body forces in Classic and Quantum Systems 2019.05.08 66624
171 <3/22> 석학초청 특별강연 – Pyeongyang Advances Its Nuclear Program 2012.03.07 66560
170 <10/1(수)> 초전도 양자컴퓨터 - Superconducting qubit and circuit QED 2014.09.26 66556
169 <Nov.22(Wed.) 4:30 PM> Dark Side of the Universe 2017.11.15 66473
168 <12/17(Tue.)> Nuclear spectroscopy with low energy reaction thermal neutrons in ILL 2019.12.17 66196
167 <10/2> What's the matter? 2013.09.26 65991
166 <4/15(수)> 세미나 개최 안내 2015.04.09 65968
165 <9/24(수)> Design Principles of Cellular Networks 2014.09.18 65830
164 <Oct. 14(Wed.) 4:30 PM> 국방과학기술과 물리학 2015.10.07 65808
163 <Oct.2(Wed.)> Fundamental physics with high-energy atmospheric and cosmic neutrinos today and in the future 2019.09.26 65744