5 papers
Non-Hermitian Twisting Theory under the open boundary condition
Chen-Hao Zhao, Jia-Rui Li, Yuping Tian +1
The non-Hermitian skin effect (NHSE) is a hallmark of non-Hermitian system, yet its generalized Brillouin zone (GBZ) description is restricted to periodic systems. We develop a sit…
Optically Driven Orbital Hall Transport in Floquet Odd-Parity Collinear Altermagnets with High Chern Numbers
Yuping Tian, Chen-Hao Zhao, Chao-Bo Wang +3
Recent studies have attracted increasing interest in nonrelativistic odd-parity magnetism and its associated topology in collinear altermagnets. Here, based on symmetry analysis an…
Autonomous Discovery of the Ising Model's Critical Parameters with Reinforcement Learning
Hai Man, Chaobo Wang, Jia-Rui Li +2
Traditional methods for determining critical parameters are often influenced by human factors. This research introduces a physics-inspired adaptive reinforcement learning framework…
Unconventional hybrid-order topological insulators
Wei Jia, Yuping Tian, Huanhuan Yang +4
Exploring novel topological matters with exotic quantum states has always been a core issue in the field of condensed matter physics, which can update the understanding of topologi…
Strain-engineering spin-valley locking effect in altermagnetic monolayer with multipiezo properties
Yuqian Jiang, Xinge Zhang, Haoyue Bai +3
Recently, altermagnetism (AM) in condensed matter systems has attracted much attention due to the physical properties arising from the alternating spins in both real space and reci…