178 citations
- Chinese Academy of SciencesCN10 papers
- Institute of High Energy PhysicsCN8 papers
- Institute of Theoretical PhysicsCN3 papers
- University of Science and Technology of ChinaCN3 papers
- Australian Mathematical Sciences InstituteAU2 papers
- Australian National UniversityAU2 papers
- The University of QueenslandAU2 papers
- Wuhan Institute of Physics and MathematicsCN2 papers
- Centre for Quantum Computation and Communication TechnologyAU1 paper
- China Center of Advanced Science and TechnologyCN1 paper
- Hefei National Center for Physical Sciences at NanoscaleCN1 paper
- Korea Institute for Advanced StudyKR1 paper
9 papers · 1 filter
SU_f(3)-Symmetry Breaking Effects of the B\to K Transition Form Factor in the QCD Light-Cone Sum Rules
Xing-Gang Wu, Tao Huang, Zhen-Yun Fang
We present an improved calculation of the transition form factor with chiral current in the QCD light-cone sum rule (LCSR) approach. Under the present approach, the most u…
Singularities in fidelity surfaces for quantum phase transitions: a geometric perspective
Huan-Qiang Zhou, Jian-Hui Zhao, Hong-Lei Wang +1
The fidelity per site between two ground states of a quantum lattice system corresponding to different values of the control parameter defines a surface embedded in a Euclidean spa…
Production of or meson and its excited states via -quark or -quark decays
Chao-Hsi Chang, Jian-Xiong Wang, Xing-Gang Wu
The production of -quarkonium ( meson and its excited states) or -quarkonium ( meson and its excited states) via top quark or top anti-q…
Universal quantum computation with electronic qubits in decoherence-free subspace
X. L. Zhang, M. Feng, K. L. Gao
We investigate how to carry out universal quantum computation deterministically with free electrons in decoherence-free subspace by using polarizing beam splitters, charge detector…
Ground state fidelity from tensor network representations
Huan-Qiang Zhou, Roman Orus, Guifre Vidal
For any D-dimensional quantum lattice system, the fidelity between two ground state many-body wave functions is mapped onto the partition function of a D-dimensional classical stat…
Magnetic Phase Transitions in One-dimensional Strongly Attractive Three-Component Ultracold Fermions
X. W. Guan, M. T. Batchelor, C. Lee +1
We investigate the nature of trions, pairing and quantum phase transitions in one-dimensional strongly attractive three-component ultracold fermions in external fields. Exact resul…