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arXiv quant-ph/0608197quant-ph
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矩阵产品状态表示

Matrix Product State Representations

D. Perez-Garcia, F. Verstraete, M. M. Wolf, J. I. Cirac

摘要:

本文详细研究了纯多体量子态的矩阵乘积态表示。我们确定的自由表示和不平移对称,推导出各自的标准形式,并提供有效的方法来获得它们。推广了关于无阻挫哈密顿量和MPS生成的结果,并讨论了MPS表示在量子系统经典模拟中的应用。

英文摘要:

This work gives a detailed investigation of matrix product state (MPS) representations for pure multipartite quantum states. We determine the freedom in representations with and without translation symmetry, derive respective canonical forms and provide efficient methods for obtaining them. Results on frustration free Hamiltonians and the generation of MPS are extended, and the use of the MPS-representation for classical simulations of quantum systems is discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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