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Multi-partite entanglement and quantum phase transition in the one-, two-, and three-dimensional transverse field Ising model
Multi-partite entanglement quantum phase transition transverse field Ising model
2010/10/19
In this paper we consider the quantum phase transition in the Ising model in the presence of
a transverse field in one, two and three dimensions from a multi-partite entanglement point of
view. Usin...
Thermodynamic Properties of Random Transverse Field Mixed Spin
System in the Presence of Single-Ion Anisotropy
thermodynamic properties mixed spin system random
transverse field single-ion anisotropy effective field theory
2007/8/15
2003Vol.40No.3pp.375-380DOI:
Thermodynamic Properties of Random Transverse Field Mixed Spin
System in the Presence of Single-Ion Anisotropy
ZHANG Ya-Nan1 and YAN Shi-Lei1,2,3
...
Quantum phase transitions of periodic anisotropic XY chain in a transverse field
Quantum phase transitions Anisotropic XY chain Transverse field Transfer matrix method
2007/6/5
The transfer matrix method is used to study the quantum phase transitions of the uniform and periodic anisotropic XY quantum spin chain in a transverse field. For periodic chain, there is more than on...