Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Kai-Hsin Wu"'
Autor:
Kai-Hsin Wu, 吳愷訢
106
We study the spin-1/2 Heisenberg XYZh model on a kagome lattice with quantum Monte Carlo (QMC) simulation. Recently, the model is proposed to host the Z2 quantum spin liquid (QSL) with a Z2 topological order. Numerical studies found a quantu
We study the spin-1/2 Heisenberg XYZh model on a kagome lattice with quantum Monte Carlo (QMC) simulation. Recently, the model is proposed to host the Z2 quantum spin liquid (QSL) with a Z2 topological order. Numerical studies found a quantu
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/m754e2
Autor:
Yi Cui, Lu Liu, Huihang Lin, Kai-Hsin Wu, Wenshan Hong, Xuefei Liu, Cong Li, Ze Hu, Ning Xi, Shiliang Li, Rong Yu, Anders W. Sandvik, Weiqiang Yu
Publikováno v:
Science.
The deconfined quantum critical point (DQCP) represents a paradigm shift in quantum matter studies, presenting a “beyond Landau” scenario for order–order transitions. Its experimental realization, however, has remained elusive. Using high-press
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f32e959db8083eef36572cf47dd01f6c
https://doi.org/10.1126/science.adc9487
https://doi.org/10.1126/science.adc9487
We study a generalization of the two-dimensional transverse-field Ising model, combining both ferromagnetic and antiferromagnetic two-body interactions, that hosts exact global and local ${\mathbb{Z}}_{2}$ gauge symmetries. Using exact diagonalizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c7c7d0ad60757d0151a927f66d4dea3
Publikováno v:
Physical Review B
Quantum effect is expected to dictate the behaviour of physical systems at low temperature. For quantum magnets with geometrical frustration, quantum fluctuation usually lifts the macroscopic classical degeneracy, and exotic quantum states emerge. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f159d76ef9ca35c697e9cf117211011
https://hdl.handle.net/21.11116/0000-0003-FC49-021.11116/0000-0003-FC4B-E
https://hdl.handle.net/21.11116/0000-0003-FC49-021.11116/0000-0003-FC4B-E
We present a deep reinforcement learning framework where a machine agent is trained to search for a policy to generate a ground state for the square ice model by exploring the physical environment. After training, the agent is capable of proposing a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7c9e605a0403baf5a003fb647ae8873
Publikováno v:
Physical review. E. 96(5-1)
We carry out simulated annealing and employ a generalized Kibble-Zurek scaling hypothesis to study the two-dimensional Ising spin glass with normal-distributed couplings. The system has an equilibrium glass transition at temperature $T=0$. From a sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::395e45132165b065772ba3bcf53976f8
https://pubmed.ncbi.nlm.nih.gov/29347699
https://pubmed.ncbi.nlm.nih.gov/29347699
Autor:
Sz-Chian Liou, Hsiang-Hsi Kung, Y. K. Kuo, Fangcheng Chou, Ming-Wen Chu, Wei-Li Lee, Fei-Ting Huang, Raman Sankar, Kai-Hsin Wu
Publikováno v:
Physical Review B. 86
We studied the defects of Bi2Se3 generated from Bridgman growth of stoichiometric and nonstoichiometric self-fluxes. Growth habit, lattice size, and transport properties are strongly affected by the types of defects generated. Major defect types of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01bf8be398926896191e755aa36b11f6
https://doi.org/10.1103/physrevb.86.081104
https://doi.org/10.1103/physrevb.86.081104
Autor:
Kai-Hsin Wu1 kaihsinwu@gmail.com, Tsung-Cheng Lu2 tsl015@ucsd.edu, Chia-Min Chung3 chiaminchung@gmail.com, Ying-Jer Kao1 yjkao@phys.ntu.edu.tw, Grover, Tarun2 tagrover@ucsd.edu
Publikováno v:
Physical Review Letters. 10/2/2020, Vol. 125 Issue 14, p1-1. 1p.
Publikováno v:
Physical Review E. Nov2017, Vol. 96 Issue 5, p1-1. 1p.
Publikováno v:
Physical Review E. Jun2019, Vol. 99 Issue 6, p1-1. 1p.