Recent Talks

2023

• The learning of entanglement on quantum criticalities [PDF]
Speaker: Zi Yang Meng
(Tensor Network States: Algorithms and Applications 2023, Shanghai Jiao Tong University, Shanghai, China, Aug 21st - 24th, 2023)
(Workshop on Many-Body Computation 2023, Minjiang University, Fujian, China, Aug 6th - 19th, 2023)
(Workshop on Quantum Monte Carlo Methods at Work for Describing Novel States of Matter, The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy, Jul 10th - 14th, 2023)

• Ubiquitous nematic Dirac semimetal emerging from interacting quadratic band touching system [PDF]
Speaker: Hongyu Lu
(Tensor Network States: Algorithms and Applications 2023, Shanghai Jiao Tong University, Shanghai, China, Aug 21st - 24th, 2023)

• Phases of (2+1)D SO(5) non-linear sigma model with topological term on a sphere [PDF]
Speaker: Bin-Bin Chen
(Tensor Network States: Algorithms and Applications 2023, Shanghai Jiao Tong University, Shanghai, China, Aug 21st - 24th, 2023)

• Detective Dr. Dragon on the Polynomial Sign Problem in Twisted Bilayer Graphene
[PDF]
Speaker: Zi Yang Meng
(Workshop on Many-Body Computation 2023, Minjiang University, Fujian, China, Aug 6th - 19th, 2023)
(Julian Schwinger Foundation Workshop on the Fermion Sign Problem, Julian Schwinger Foundation, Peyresq, France,  July 23rd - 30th 2023)

• Quantum phases of SrCu2(BO3)2 from high-pressure thermodynamics and entanglement measurement of deconfined quantum criticality
Speaker: Zi Yang Meng
(Quantum Magnetism and Topology, Lahan Hotel, Pohang, Korea, Jun 27th - 29th, 2023)

• Transport in twisted bilayer graphene [PDF]
Speaker: Xu Zhang
(Twisted bilayer graphene and other Moiré superlattice singularity academic exchange meeting, The Hong Kong University of Science and Technology, HKSAR, China, Jun 22nd, 2023)

2022

• Thermal Tensor Network Approach for Quantum Many-Body systems
Speaker: Bin-Bin Chen
(1) Finite-temperature tensor network methods, [PDF]
(2) Tensor network studies of fermionic many body systems, [PDF]
(3) Quantum many-body entanglement and disorder operator, [PDF]
(HKU-UCAS young physicist forum, The University of Hong Kong, HKSAR, China, Oct-Nov, 2022)

• A Sport and A Pastime: lattice model simulations on quantum phase transitions [Video]
Speaker: Zi Yang Meng
(Conformal field theory and quantum many-body physics, Centre de recherches mathématiques, Montréal, Cananda, Aug 22nd - Sep 9th, 2022)

• Quantum Monte Carlo Simulations on Gauge fields couple to Matter fields [PDF]
Speaker: Zi Yang Meng
(Gauge Workshop Munich 2022, Max Planck Institute of Quantum Optics, Munich, Germany, May 9th - 13th, 2022)

Before 2020

• What we talk about When we talk about novel phases of quantum matter [Video]
Speaker: Zi Yang Meng
(Novel phases of quantum matter, International Centre for Theoretical Sciences of the Tata Institute of Fundamental Research, India, Dec 23rd, 2019 - Jan 2nd, 2020)

• Dynamical signatures in new Paradigms of Quantum Matter [Video]
Speaker: Zi Yang Meng
(The 2rd asia pacific workshop on quantum magnetism, International Centre for Theoretical Sciences of the Tata Institute of Fundamental Research, India, Nov 29th, 2018 - Dec 7th, 2018)

Public lecture

2022

• AI and Computational Research: from Quantum Materials to Black Holes [Video]
Speaker: Zi Yang Meng
(Hong Kong Science Museum, Jan 15th, 2022)