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arXiv · 0812.0128

Quantum transfer matrix method for one-dimensional disordered electronic systems

Li-Ping Yang·Yong-Jun Wang·Wen-Hu Xu·Ming-Pu Qin·Tao Xiang
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Abstract

We develop a novel quantum transfer matrix method to study thermodynamic properties of one-dimensional (1D) disordered electronic systems. It is shown that the partition function can be expressed as a product of $2\times2$ local transfer matrices. We demonstrate this method by applying it to the 1D disordered Anderson model. Thermodynamic quantities of this model are calculated and discussed.

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Li-Ping Yang, Yong-Jun Wang, Wen-Hu Xu, Ming-Pu Qin, Tao Xiang. 2008-11-30. Quantum transfer matrix method for one-dimensional disordered electronic systems. https://doi.org/10.1088/0953-8984%2F21%2F14%2F145407

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