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Search name	Searched On	Run search
[Author: Schadschneider, Andreas] AND [Keyword: Quantum Spin Systems] AND [All Cate... (1)	13 Mar 2025	Run
[in Journal: Reviews in Mathematical Physics] AND [Keyword: Quantum Spin Systems] (5)	13 Mar 2025	Run
[in Journal: Non-Series Books] AND [Keyword: Quantum Spin Systems] (2)	13 Mar 2025	Run
[in Journal: International Journal of Modern Physics C] AND [Keyword: Quantum Spin ... (2)	13 Mar 2025	Run
[Keyword: Quantum Spin Systems] AND [All Categories: Astronomy and Physics] (9)	13 Mar 2025	Run

articleNo Access
QUANTUM CORNER — TRANSFER MATRIX DMRG
- ERIK BARTEL and
- ANDREAS SCHADSCHNEIDER
International Journal of Modern Physics C01 Aug 2008
Preview Abstract
We propose a new method for the calculation of thermodynamic properties of one-dimensional quantum systems by combining the TMRG approach with the corner transfer-matrix method. The corner transfer-matrix DMRG method brings reasonable advantage over TMRG for classical systems. We have modified the concept for the calculation of thermal properties of one-dimensional quantum systems. The novel QCTMRG algorithm is implemented and used to study two simple test cases, the classical Ising chain and the isotropic Heisenberg model. In a discussion, the advantages and challenges are illuminated.

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