Topological Dynamics
2017.03.17 12:36
장소 | #1323 (1st fl. E6-2). |
---|---|
일시 | Mar. 24 (Fri.), 2:30 PM |
연사 | Dr. MahnSoo Choi |
“Topological Dynamics”
Dr. MahnSoo Choi
Department of Physics, Korea University
Mar. 24 (Fri.), 2:30 PM , #1323 (1st fl. E6-2).
Abstract:
The topological materials such as topological insulators and Weyl semimetals are inherently characterized by the non-vanishing topological quantum numbers, which are discrete and hence do not permit differential equation for their dynamics. It raises a fundamental issue concerning a possible theoretical framework to describe the dynamics of the topological order. Another unmistakable common feature is that at low energies they are described by Lorentz-invariant relativistic Hamiltonians. A distinctive consequence was recently demonstrated by the length contraction effects on the excitation spectrum in a Lorentz boosted Majorana fermion. This feature makes the topological matters useful test beds for various (special and general) relativistic effects. In this talk, several dynamical setups are investigated, each of which is optimized for the developement of the theoretical dynamics or the relativistic effects in the topological materials.
Contact: SunYoung Choi (sunyoungchoi@kaist.ac.kr)
댓글 0
번호 | 일시 | 장소 | 연사 | 제목 |
---|---|---|---|---|
160 | June 14, 2016 (Tue) 3PM | #1323 (E6-2 1st fl.) | Prof. Seungyong Hahn, Florida State University | No-Insulation High Temperature Superconductor Magnet Technology for Compact, Reliable, and Low-Cost High Field DC Magnets |
159 | June 17 (Mon.), 10:30 AM | #1323, E6-2 | Dr. See-Hun Yang |
Chiral Spintronics
![]() |
158 | June 22 (Fri.), 04:00 PM | #1323, E6-2 | Dr. Daniel Sando |
Tuning functional properties of BiFeO3 films using strain and growth chemistry
![]() |
157 | June 22 (Fri.), 04:00 PM | #1323, E6-2 | Dr. Daniel Sando |
Tuning functional properties of BiFeO3 films using strain and growth chemistry
![]() |
156 | June 23th (Thur), 11:00 | E6 Room(#1322) | Sun Yool Park(Joint Institute for Laboratory Astrophysics (JILA) & University of Colorado) |
JILA’s search for the electron’s Electric Dipole Moment (eEDM) to probe physics beyond the standard model
![]() |
155 | June 27 (Thu), 2:00 PM | #2502, E6-2 | Hyun-Yong Lee |
Gapless Kitaev Spin Liquid to Loop and String Gases
![]() |
154 | June 27 (Wed.), 13:30 PM | #1323, E6-2 | Dr. Jung Sik Park |
Magnetic reversal of artificial spin ice
![]() |
153 | June 28 (Fri.), 13:30 PM | #1323, E6-2 | Dr. Yusuke Kozuka |
Magnetic domains and domain wall conduction in pyrochlore iridate thin films and heterostructures
![]() |
152 | June 3(Fri.) 11:00 | E6-2 #1323 | Prof. Gil Young Cho (Department of Physics, POSTECH) | (응집물리 세미나) Theoretical Investigation of Exotic Quantum States in Low-dimensional Materials |
151 | June 3rd, Fri. 9:30 AM | Online seminar | Prof. Juejun Hu ( Massachusetts Institute of Technology) |
(Quantum-&Nano-Photonics Webinar) Seeing glass in a new light: reimagine chalcogenide photonics
![]() |
150 | June 4 (Tue.), 5:00 PM | #1323, E6-2 | Prof. Minsu Kim |
Stochastic nature of bacterial eradication using antibiotics
![]() |
149 | Mar 2 (Tue.), 16:00 | Online | Dr. Dmitry Svintsov |
Sensitive terahertz detection with graphene-based transistors
![]() |
148 | Mar. 16 (Fri.), 02:30 PM | E6-2. 1st fl. #1323 | Dr. JinHee Kim |
산화물 다층박막에서의 다양한 물리현상
![]() |
147 | Mar. 16 (Fri.), 04:0 PM | E6-2. 1st fl. #1323 | Dr. YoungDuck Kim |
Van der Waals Heterostructures from Quantum Transport to Ultrafast Optoelectronics
![]() |
» | Mar. 24 (Fri.), 2:30 PM | #1323 (1st fl. E6-2). | Dr. MahnSoo Choi | Topological Dynamics |
145 | Mar. 24 (Fri.), 4:00 PM | #1323 (1st fl. E6-2) | Dr. SangWook Lee | Graphene based nano electronics and nano electromechanics; focusing on precise control of nano structures for studying accurate physical properties |
144 | Mar. 25(Fri.) 11:00 | E6-1 #1323 | Prof. Ara Go (Department of Physics, Chonnam National University) |
(응집물리 세미나) Hund's metallicity in ruthenate systems
![]() |
143 | MAR. 26 (TUE), 0300 PM | E6-2. 2st fl. #2501 | Prof. Jung Hoon Han |
Consideration of thermal Hall effect in frustrated and un-frustrated quantum magnets
![]() |
142 | Mar. 29 (Fri.), 02:30 PM | E6-2. 1st fl. #1323 | Dr. Seung Hyub Baek |
Epitaxial Multifunctional Oxide Thin Films for Novel Electronics
![]() |
141 | Mar. 29 (Fri.), 04:00 PM | E6-2. 1st fl. #1323 | Dr. Taeyoung Choi |
Coherent Quantum Control and Magnetism on atoms – Trapped ion and ESR STM
![]() |