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- Chinese Academy of SciencesCN134 papers
- Institute of Modern PhysicsCN110 papers
- Institute of Theoretical PhysicsCN105 papers
- Peng Huanwu Center for Fundamental TheoryCN103 papers
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- Shaanxi Key Laboratory for Theoretical Physics FrontiersCN97 papers
- University of Chinese Academy of SciencesCN59 papers
- The University of QueenslandAU50 papers
- Xi'an Jiaotong UniversityCN43 papers
- Songshan Lake Materials LaboratoryCN38 papers
- Collaborative Innovation Center of Quantum MatterCN36 papers
- Ningbo UniversityCN28 papers
19 papers · 1 filter
Electrostriction coefficient of ferroelectric materials from ab initio computation
Z. Jiang, R. Zhang, F. Li +4
Electrostriction is an important material property that characterizes how strain changes with the development of polarization inside a material. We show that \textit{ab initio }tec…
Weak value amplification via second-order correlated technique
Ting Cui, Jing-Zheng Huang, Xiang Liu +1
We propose a new framework combining weak measurement and second-order correlated technique. The theoretical analysis shows that WVA experiment can also be implemented by a second-…
Phase diagram of quantum critical system via local convertibility of ground state
Si-Yuan Liu, Quan Quan, Jin-Jun Chen +3
We investigate the relationship between two kinds of ground-state local convertibility and quantum phase transitions in XY model. The local operations and classical communications…
Ultra-small phase estimation via weak measurement technique with postselection
Chen Fang, Jing-Zheng Huang, Yang Yu +2
Weak measurement is a novel technique for parameter estimation with higher precision. In this paper we develop a general theory for the parameter estimation based on weak measureme…
Bethe States of the integrable spin-s chain with generic open boundaries
Lijun Yang, Xin Zhang, Junpeng Cao +3
Based on the inhomogeneous T-Q relation and the associated Bethe Ansatz equations obtained via the off-diagonal Bethe Ansatz, we construct the Bethe-type eigenstates of the SU(2)-i…
Bethe ansatz for an AdS/CFT open spin chain with non-diagonal boundaries
Xin Zhang, Junpeng Cao, Shuai Cui +4
We consider the integrable open-chain transfer matrix corresponding to a Y=0 brane at one boundary, and a Y_theta=0 brane (rotated with the respect to the former by an angle theta)…