Noise effects and threshold theorem in realistic quantum error corrections
Dr. Dong LIU
Tsinghua University
October 26, 2023 (Thu), 4:00 p.m. - 5:00 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Critical Phenomena on a Quantum Fuzzy Sphere: Uncovering Conformal Symmetry in the 3D Ising Transition
Dr. Wei ZHU
Westlake University
October 5, 2023 (Thu), 4:00 p.m. - 5:00 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Quantum geometry in multi-orbital superfluidity and the pair density-wave state
Dr. Guodong JIANG
University of Nevada
August 9, 2023 (Wed), 3:30 p.m. - 4:30 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Perturbative causal shadows in AdS/CFT
Dr. Huajia WANG
Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences
June 23, 2023 (Fri), 4:00 p.m. - 5:00 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Spread and erase -- How electron hydrodynamics can eliminate the Landauer-Sharvin resistance
Prof. Thomas SCAFFIDI
University of California, Irvine
May 25, 2023 (Thur), 11:30 a.m. - 12:30 p.m.
Zoom Link: https://hku.zoom.us/j/93961216791?pwd=N1lVM05IM1YvV2tZc242L0dQeGNTZz09
Meeting ID: 939 6121 6791
Password: 25600
The modern revival of electron spin resonance in quantum magnets
(Organized by the HKU-UCAS Joint Institute of Theoretical and Computational Physics and HK Institute of Quantum Science & Technology)
Prof. Oleg STARYKH
University of Utah
May 18, 2023 (Thur), 11:00 a.m. - 12:00 noon
Zoom Link: https://hku.zoom.us/j/91942341854?pwd=aEt6TXcwakZ0L0cxV1U1SjBvRVhDdz09
Meeting ID: 919 4234 1854
Password: 25600
Van der Waals Topological Magnets and Circuits
(Organized by the HKU-UCAS Joint Institute of Theoretical and Computational Physics and HK Institute of Quantum Science & Technology)
Dr. Dmitry OVCHINNIKOV
Department of Physics and Astronomy, The University of Kansas
May 11, 2023 (Thur), 10:30 a.m. - 11:30 a.m.
Zoom Link: https://hku.zoom.us/j/96251626506?pwd=c2gxOW9FRm5XdEFrQ1c3bjc5YlpUUT09
Meeting ID: 962 5162 6506
Password: 25600
Quantum phase transitions of extended Kitaev Model
(Organized by the HKU-UCAS Joint Institute of Theoretical and Computational Physics and HK Institute of Quantum Science & Technology)
Prof. Cristian D. BATISTA
Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996-1200, USA; Neutron Scattering Division and Shull Wollan Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
May 4, 2023 (Thur), 10:30 a.m. - 11:30 a.m.
Zoom Link: https://hku.zoom.us/j/94049355999?pwd=MzU0bjZrNnYyWStjc3Q1NnQ3SXhtQT09
Meeting ID: 940 4935 5999
Password: 25600
Power and control of internal loop currents in an exotic quantum state
(Organized by the HKU-UCAS Joint Institute of Theoretical and Computational Physics and HK Institute of Quantum Science & Technology)
Prof. Gang CAO
Department of Physics, Center for Experiments on Quantum Materials, University of Colorado at Boulder, USA
March 30, 2023 (Thur), 4:00 p.m. - 5:00 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Trivial Insulating Phase at v=3 in Twisted Bilayer Graphene Cancelled
(Organized by the HKU-UCAS Joint Institute of Theoretical and Computational Physics and HK Institute of Quantum Science & Technology)
Prof. Jian KANG
School of Physical Science and Technology, ShanghaiTech University, China
March 28, 2023 (Tue), 1:30 p.m. - 2:30 p.m.
Venue: KB132, 1/F, Knowles Building, The University of Hong Kong
Understanding Mott Physics: Elephant in the Living Room and a Couple of Examples
Prof. Zhengyu WENG
Institute of Advanced Study, Tsinghua University
March 2, 2023 (Thu), 4:00 p.m. - 5:00 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Giant piezomagnetism and noncollinear spin current from C-paired spin valley locking
Dr. Junwei LIU
The Hong Kong University of Science and Technology
February 23, 2023 (Thu), 4:00 p.m. - 5:00 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Fractonic superfluidity: Exotic symmetry-breaking orders with higher moment conservation
Prof. Peng YE
Sun Yat-sen University
February 16, 2023 (Thu), 4:00 p.m. - 5:00 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Exploration of new superconductors under high pressure
Prof. Jinguang CHENG
Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
February 9, 2023 (Thu), 4:00 p.m. - 5:00 p.m.
Zoom Link: https://hku.zoom.us/j/98541115297?pwd=YXpVKzRnc2pDeHIvMjhXSnNFTHBTdz09
Meeting ID: 985 4111 5297
Password: 25600
An Interorbital Pairing Interaction in KTaO3
Prof. Michael NORMAN
Argonne National Laboratory
February 3, 2023 (Fri), 11:00 a.m. - 12:00 noon
Zoom Link: https://hku.zoom.us/j/95992610981?pwd=cDZLWlFKOC8vamFNWE9hMlZzTEpOZz09
Meeting ID: 959 9261 0981
Password: 25600
2D material-based thin film assembly for next generation electronics
Prof. Jeehwan KIM
Massachusetts Institute of Technology
February 3, 2023 (Fri), 2:30 p.m. - 3:30 p.m.
[In Person] CPD - 3.29 (Central Podium Levels), 3/F, The Jockey Club Tower, Centennial Campus, The University of Hong Kong
[Zoom] https://hku.zoom.us/j/91409064982?pwd=U1h2SGwwRWUrNW54dDdGcngwS1N2QT09
Meeting ID: 914 0906 4982
Password: 25600
Particle world view in crystals
Prof. Qian NIU
University of Science and Technology of China
January 19, 2023 (Thu), 4:00 p.m. - 5:00 p.m.
[In Person] Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
[Zoom] https://hku.zoom.us/j/91647616307?pwd=Y1IyT3QrTndMbXhXeVNPUVlMZ3RQdz09
Meeting ID: 916 4761 6307
Password: 25600
Average symmetry-protected topological phases
Dr. Chong WANG
Perimeter Institute for Theoretical Physics
January 9, 2023 (Mon), 4:00 p.m. - 5:00 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Quantum simulation of strongly interacting Fermi gases and topological states of matter using ultracold atoms
Dr. Yangqian YAN
The Chinese University of Hong Kong
December 16, 2022 (Fri), 2:00 p.m. - 3:00 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Anyon Dynamics in FQHE and their Experimental Implications
Prof. Bo YANG
Nanyang Technological University
December 8, 2022 (Thu), 4:00 p.m. - 5:00 p.m.
Venue: Room 522, 5/F, Chong Yuet Ming Physics Building, The University of Hong Kong
Fractional Chern Insulators in Topological Flat Bands
Dr. Zhao LIU
Physics Department, Zhejiang University
December 1, 2022 (Thu), 4:00 p.m. - 5:00 p.m.
Zoom Link: https://hku.zoom.us/j/99429547528?pwd=MjV5eWhnSjNNWVdJZytMODdHZlNrZz09
Meeting ID: 994 2954 7528
Password: 25600
Towards Novel Quantum Materials: Design, Synthesis and Characterizations
Dr. Ruidan ZHONG
Shanghai Jiao Tong University and Tsung-Dao Lee Institute
November 24, 2022 (Thu), 4:00 p.m. - 5:00 p.m.
Zoom Link: https://hku.zoom.us/j/95490216512?pwd=WEM1Qzl0MU9DTkgxNEdSVjRDWk5rQT09
Meeting ID: 954 9021 6512
Password: 25600
Measurement-Prepared Quantum Phases and Phase Transitions: from Ising model to gauge theory, and beyond
Prof. Zhen BI
Penn State University
November 23, 2022 (Wed), 4:00 p.m. - 5:00 p.m.
Venue: KKLG102, LG1/F, K.K. Leung Building, The University of Hong Kong
Topological excitations and quantities in the fractional quantum Hall states
Prof. Zixiang HU
Physics Department, Chongqing University
November 17, 2022 (Thu), 4:00 p.m. - 5:00 p.m.
Zoom Link: https://hku.zoom.us/j/98314450886?pwd=aXdrSE5La2VBYTZVTVpQU0NGSjF6dz09
Meeting ID: 983 1445 0886
Password: 25600
Possible Kitaev Magnets with 3d Electrons: Hope, Reality and Opportunity
Dr. Yuan LI
Peking University
November 10, 2022 (Thu), 4:00 p.m. - 5:00 p.m.
Zoom Link: https://hku.zoom.us/j/92021817069?pwd=cDY4RThzUDRQd0MxTEMzQk1tbFAyUT09
Meeting ID: 920 2181 7069
Password: 25600
Topological Physics in Iron-Based Superconductors
Prof. Jiangping HU
Beijing National Laboratory for Condensed Matter Physics,
Institute of Physics, Chinese Academy of Sciences, and
Kavli Institute of Theoretical Sciences, University of Chinese Academy of Sciences, Beijing, 100190, China
November 3, 2022 (Thu), 4:00 p.m. - 5:00 p.m.
Zoom Link: https://hku.zoom.us/j/94590989115?pwd=UHRoalgvc1Q0cEV4bnFvMGIrZHpzZz09
Meeting ID: 945 9098 9115
Password: 25600
Quantum metric and topological insulators
Prof. Tomoki OZAWA
Advanced Institute for Materials Research (WPI-AIMR), Tohoku University
October 20, 2022 (Thu), 4:00 p.m. - 5:00 p.m.
Zoom Link: https://hku.zoom.us/j/98482839025?pwd=ejZYdEZldjdJRXBvTjVZYmtFZXk5QT09
Meeting ID: 984 8283 9025
Password: 25600
Discrete time crystals enforced by Floquet-Bloch scars
Prof. Biao HUANG
Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences
October 13, 2022 (Thu), 4:00 p.m. - 5:00 p.m.
Zoom Link: https://hku.zoom.us/j/92310161602?pwd=REdmYkFFYTgzc2NhT3hUOHNyS2lBZz09
Meeting ID: 923 1016 1602
Password: 429875
| Seminars |
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Quantum Kinetic Theory of the Orbital Magnetic Moment of Bloch Electrons NEW
Prof. Dimi CULCER
University of New South Wales (UNSW Sydney)
January 9, 2024 (Tue), 3:30 p.m. - 4:30 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Interacting Dirac fermions in graphene - based heterostructures
Dr. Jianpeng LIU
ShanghaiTech University
August 17, 2022 (Wed), 2:00 p.m. - 3:00 p.m.
Zoom Link: https://hku.zoom.us/j/96356738745?pwd=N1VtT1ZwMnhlYStPVmFoNFFRTCtKZz09
Meeting ID: 963 5673 8745
Password: 255695
Interactions and Disorder in Two Dimensions
Prof. Sergey Kravchenko
Northeastern University, Boston, USA
May 25, 2007 (Fri), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Hydrogen Diffusion in Silicon for Formation of 3-dimensional Stacked Materials
Prof. Robert W. Bower
CEO, BTI, Professor Emeritus University of California
Mar 30, 2007 (Fri), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Valley Kondo Effect in Silicon Quantum Dots
Mr. Shiue-Yuan Shiau
Department of Physics, University of Wisconsin
Mar 29, 2007 (Thu), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Quantum Simulation and Computation with Cold Atoms and Ions
Prof. Lu-Ming Duan
University of Michigan, Ann Arbor
Mar 5, 2007 (Mon), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Statistics of Single Molecule Time Series
Dr. Jianshu Cao
Department of Chemistry, MIT, Cambridge
Jan 24, 2007 (Wed), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Topological Ordering in Quantum Spin Liquid (I)
Prof. Xiao-Gang Wen
Department of Physics, MIT
Jan 3, 2007 (Wed), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Topological Ordering in Quantum Spin Liquid (II)
Prof. Xiao-Gang Wen
Department of Physics, MIT
Jan 4, 2007 (Thu), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Is graphene a Fermi liquid?
Mr. Wang-Kong Tse
Department of Physics, University of Maryland, USA
Jan 5, 2007 (Fri), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
What Biology Can Do for Physics
Prof. Robert H. Austin
Department of Physics, Princeton University
Dec 15, 2006 (Fri), 2:00 p.m. - 3:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
High Temperature Superconductivity - Phonon Driven after all?
Prof. T.M. Rice
ETH-Zurich Theoretische Physik, Switzerland
Department of Physics, The University of Hong Kong
Nov 1, 2006 (Wed), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Crystallography: from Surfaces to Nanostructures
Prof. M.A. Van Hove
Department of Physics and Materials Science, City University of Hong Kong
Oct 11, 2006 (Wed), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Exact Solution of Qubit Decoherence Models by a Transfer Matrix Method
Prof. Robert Joynt
Univ. of Wisconsin, Madison and Univ. of Hong Kong
Sep 20, 2006 (Wed), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
High Energy Emission from the Center of Milky Way
Prof. K.S. Cheng
Department of Physics, The University of Hong Kong
Sep 13, 2006 (Wed), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
An Exact SU(2) Symmetry and Persistent Spin Helix in a Spin-Orbit Coupled System
Prof. Shoucheng Zhang
Department of Physics, Stanford University
Sep 6, 2006 (Wed), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Gutzwiller Projection at Finite Temperatures
Prof. Qiang-Hua Wang
Department of Physics, Nanjing University
Aug 24, 2006 (Thu), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Neutron Scattering in Magnetic Research of Correlated Electronic Materials
Dr. Wei BAO
Los Alamos National Laboratory, USA
Aug 8, 2006 (Tue), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
The Emergence of Gravity from a Quantum Spin Model
Prof. Xiao-Gang Wen
Department of Physics, MIT
Aug 3, 2006 (Thu), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
A Fermionic Mean-Field Theory for High Tc Superconductors
Prof. Xiao-Gang Wen
Department of Physics, MIT
Aug 2, 2006 (Wed), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Supersolid Phase in Spin Systems in Magnetic Field
Dr. Kwai-Kong Ng
Institute of Physics, Academic Sinica, Taipei
Jul 5, 2006 (Wed), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Possible Phase of 4He
Prof. Jinwu Ye
Department of Physics, The Pennsylvania State University, USA
Jul 5, 2006 (Wed), 3:00 p.m. - 4:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Effect of Sample Topology and Quantum Phase Transition in Quasi-one-dimensional Superconductors
Prof. Ying LIU
Department of Physics, Pennsylvania State University
Jun 12, 2006 (Mon), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Atomic Scale Rotational Symmetry Breaking in Sodium Doped Cuprates
Dr. Yan CHEN
Department of Physics, The University of Hong Kong
May 25, 2006 (Thu), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Coexistence of Superconductivity and Ferromagnetism in Dilute Co-doped La1.89Ce0.11CuO4±dSystem: RKKY Interaction for FM Ordering
Prof. Bairu Zhao
Institute of Physics, Beijing
Apr 7, 2006 (Fri), 2:00 p.m. - 3:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
A Phenomenological Theory of the Pseudogap State
Mr. Kai-Yu Yang
Center of Theoretical and Computational Physics and Department of Physics, The University of Hong Kong
Mar 29, 2006 (Wed), 4:00 p.m. - 5:00 p.m.
Room 311, 3/F, Chong Yuet Ming Physics Building, HKU
Extended Staggered-flux Phases in Two Dimensional Lattices
Prof. Chang-de GONG
Nanjing University
Mar 15, 2006 (Wed), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Fluctuating Geometry: A Case for Stochastic Loewner Evolution
Prof. Paul Wiegmann
The University of Chicago
Mar 9, 2006 (Thu), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
Young Neutron Stars: Some Puzzles and Speculations
Prof. Malvin Ruderman
Department of Physics, Columbia University, USA
Mar 8, 2006 (Wed), 4:00 p.m. - 5:00 p.m.
Room 311, 3/F, Chong Yuet Ming Physics Building, HKU
Theory of a-b Anisotropy in Orthorhombic YBa2Cu3Oy
Mr. Tao Zhou
Department of Physics, Nanjing University
Mar 1, 2006 (Wed), 5:00 p.m. - 6:00 p.m.
Room 311, 3/F, Chong Yuet Ming Physics Building, HKU
Path Integral Simulations of Supersolid Behavior in Solid Helium 4
Prof. D. M. Ceperley
University of Illinois Urbana-Champaign
Dec 14, 2005 (Wed), 5:00 p.m. - 6:00 p.m.
Lecture Theatre T3, G1/F, Meng-Wah Complex, HKU
Conductance Fluctuation and Distribution in Electron Transport
Mr. Wei REN
Department of Physics, The University of Hong Kong
Dec 7, 2005 (Wed), 5:00 p.m. - 6:00 p.m.
Room 311, 3/F, Chong Yuet Ming Physics Building, HKU
Semiconductor Spintronics - Key Points of Physics and Device Design
Prof. Lu J. Sham
Department of Physics, University of California San Diego
Dec 5, 2005 (Mon), 4:00 p.m. - 5:00 p.m.
Lecture Theatre P4, LG1/F, Chong Yuet Ming Physics Building, HKU
Theoretical Modeling of Quantum Transport in Nano-structures
Dr. ZHU Yu
Department of Physics, The University of Hong Kong
Nov 16, 2005 (Wed), 5:00 p.m. - 6:00 p.m.
Room 311, 3/F, Chong Yuet Ming Physics Building, HKU
Quantum Monte Carlo Simulation of Strongly Correlated Systems
Prof. Shou-Cheng Zhang
Stanford University
Nov 2, 2005 (Wed), 5:00 p.m. - 6:00 p.m.
T7, Meng Wah Complex, HKU
Revealing Quantum Phase Transitions with a Novel Sublattice Entanglement Scenario
Dr. Yan Chen
Department of Physics, The University of Hong Kong
Oct 19, 2005 (Wed), 5:00 p.m. - 6:00 p.m.
Room 311, 3/F, Chong Yuet Ming Physics Building, HKU
The Intriguing Pseudogap Phase of the Underdoped Cuprate Superconductors
Prof. T.M. Rice
ETH-Zurich Theoretische Physik, Switzerland
Department of Physics, The University of Hong Kong
Oct 13, 2005 (Thu), 4:00 p.m. - 5:00 p.m.
Room 522, 5/F, Chong Yuet Ming Physics Building, HKU
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