Thermodynamics of quantum Heisenberg spin chains

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	Thermodynamics of quantum Heisenberg spin chains
	Xiang, T; Xiang, T , Univ Cambridge, Superconduct Res Ctr, Madingley Rd, Cambridge CH3 0HE, England.
刊名	PHYSICAL REVIEW B
	1998
卷号	58 期号:14 页码:9142-9149
关键词	Matrix Renormalization-group Thermal Bethe-ansatz Haldane-gap Antiferromagnetic Chain Correlation Length Bose-condensation Free-energy Systems Field Susceptibility
ISSN号	1098-0121
英文摘要	Thermodynamic properties of the quantum. Heisenberg spin chains with S = 1/2, 1, and 3/2 are investigated using the transfer-matrix renormalization-group method. The temperature dependence of the magnetization, susceptibility, specific heat, spin-spin correlation length, and several other physical quantities in a zero or finite applied field are calculated and compared. Our data agree well with the Bethe ansatz, exact diagonalization, and quantum Monte Carlo results and provide further insight into the quantum effects in the antiferromagnetic Heisenberg spin chains. [S0163-1829(98)00838-8].
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000076486700046
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/12252]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Xiang, T , Univ Cambridge, Superconduct Res Ctr, Madingley Rd, Cambridge CH3 0HE, England.
推荐引用方式 GB/T 7714	Xiang, T,Xiang, T , Univ Cambridge, Superconduct Res Ctr, Madingley Rd, Cambridge CH3 0HE, England.. Thermodynamics of quantum Heisenberg spin chains[J]. PHYSICAL REVIEW B,1998,58(14):9142-9149.
APA	Xiang, T,&Xiang, T , Univ Cambridge, Superconduct Res Ctr, Madingley Rd, Cambridge CH3 0HE, England..(1998).Thermodynamics of quantum Heisenberg spin chains.PHYSICAL REVIEW B,58(14),9142-9149.
MLA	Xiang, T,et al."Thermodynamics of quantum Heisenberg spin chains".PHYSICAL REVIEW B 58.14(1998):9142-9149.