HEISENBERG

作品数:363被引量:252H指数:7
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相关机构:哈尔滨师范大学西安邮电学院西安交通大学黑龙江大学更多>>
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Heisenberg-Type Quantum Steering by Continuous Weak Measurement in Circuit QED
《Communications in Theoretical Physics》2019年第7期798-806,共9页Zhong Wang 
Supported by the National Natural Science Foundation of China under Grant No.11675016;the National Basic Research Program of China under Grant No.2017YFA0303304
Quantum steering has attracted great interest in the last decade,especially in the celebrated optomechanical,cold atom,and quantum optical systems.However,there is still a lack of studies on quantum steering in circui...
关键词:QUANTUM STEERING circuit QUANTUM ELECTRODYNAMICS QUANTUM WEAK MEASUREMENT 
Thermodynamic properties of Heisenberg magnetic systems
《Chinese Physics B》2014年第3期522-529,共8页秦伟 王怀玉 龙桂鲁 
Project supported by the National Basic Research Program of China(Grant No.2012CB927402);the National Natural Science Foundation of China(GrantNos.11074145 and 61275028)
In this paper, we present a comprehensive investigation of the effects of the transverse correlation function (TCF) on the thermodynamic properties of Heisenberg antiferromagnetic (AFM) and ferromagnetic (FM) sy...
关键词:Heisenberg magnetic system thermodynamic property transverse correlation function Green'sfunction method 
Thermal Quantum Discord in Anisotropic Heisenberg XXZ Model with Dzyaloshinskii-Moriya Interaction被引量:3
《Communications in Theoretical Physics》2010年第7期60-66,共7页陈一新 尹志 
Supported by the National Natural Science Foundation of China under Grant Nos.90503009,10775116;973 Program under Grant No.2005CB724508
The thermal quantum discord (QD) is studied in a two-qubit Heisenberg XXZ system with DzyaloshinskiiMoriya (DM) interaction. We compare the thermal QD with thermal entanglement in this system and find remarkable d...
关键词:thermal quantum discord Heisenberg XXZ model Dzyaloshinskii-Moriya interaction 
Integrable Deformations of Heisenberg Supermagnetic Model
《Communications in Theoretical Physics》2010年第1期21-24,共4页颜昭雯 李民丽 吴可 赵伟忠 
Supported by National Key Basic Research Project of China under Grant No.2006CB805905;National Natural Science Foundation of China under Grant Nos.10975102 and 10871135
We construct the integrable deformations of the Heisenberg supermagnet model with the quadratic constraints (i) S2=3S - 2I, for S ∈ USPL(2/1)/S(U(2)×U(1)) and (ii) S2=S, for S ∈ USPL(2/1)/S(L(1/1)...
关键词:Heisenberg supermagnet model SUPERSYMMETRY integrable equation 
Magnetoelectric Coupling Induced Electric Dipole Glass State in Heisenberg Spin Glass
《Chinese Physics Letters》2009年第8期323-326,共4页刘俊明 陈王丽华 蔡忠龙 
Supported by the Hong Kong Polytechnic University (1-BB84), and the National Natural Science Foundation of China under Grant Nos 50832002 and 10674061, the National Basic Research Program of China under Grant No 2009CB925101 and 2006CB921802, and the 111 Project of the MOE of China.
Multiferroic behavior in an isotropic Heisenberg spin glass with Gaussian random fields, incorporated by magneto-electric coupling derived from the Landau symmetry argument, are investigated. Electric dipole glass tra...
关键词:sea surface nonliear interaction numerical method 
Effects of Dzyaloshinski-Moriya interaction and intrinsic decoherence on teleportation via a two-qubit Heisenberg XYZ model被引量:2
《Chinese Physics B》2009年第2期411-417,共7页胡小勉 刘金明 
Project supported by the National Natural Science Foundation of China (Grant Nos 60708003, 60578050 and 10434060);the National Basic Research Program of China (Grant No 2006CB921604);the Shanghai Science and Technology Committee (GrantNo 07JC14017);by the Director Fund of State Key Laboratory of Precision Spectroscopy
Quantum teleportation via the entangled channel composed of a two-qubit Heisenberg XYZ model with Dzyaloshinski-Moriya (DM) interaction in the presence of intrinsic decoherence has been investigated. We find that th...
关键词:Heisenberg model intrinsic decoherence DM interaction average fidelity 
Global nonautonomous Schrodinger flows on Herrnitian locally symmetric spaces被引量:2
《Science China Mathematics》2002年第5期549-561,共13页王宏玉 王友德 
We would like to thank Kung-Ching Chang and Wei-Yue Ding for their valuablecomments and helpful discussions. This work was partially supported by National University of Singapore Academic Research Fund (Grant RP3982718); the National Natural Science F
In this paper, we consider the global existence of one-dimensional nonautonomous (inhomogeneous) Schrodinger flow. By exploiting geometric symmetries, we prove that, given a smooth initial map, the Cauchy problem of t...
关键词:NONAUTONOMOUS SCHRODINGER flow  INHOMOGENEOUS HEISENBERG system  HERMITIAN LOCALLY symmetric spaces  conservation law. 
Local Schrodinger flow into Kahler manifolds被引量:7
《Science China Mathematics》2001年第11期1446-1464,共19页丁伟岳 王友德 
National Key Basic Research Fund (Grant Nos. G1999075109 and G1999075107) ; the National Science Fund for Distinguished Young Scholars (Grant No. 10025104).
In this paper we show that there exists a unique local smooth solution for the Cauchy problem of the Schrodinger flow for maps from a compact Riemannian manifold into a complete Kahler manifold, or from a Euclidean sp...
关键词:Schriidinger flow Heisenberg spin system local existence Kahler manifold. 
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