Matrix product state representations 论文

2007Quantum Information and Computation引用 572
Quantum many-body systemsQuantum Information and CryptographyQuantum Computing Algorithms and Architecture

详细信息

发表期刊/会议
Quantum Information and Computation
发表日期
2007-07-01
发表年份
2007

关键词

Quantum many-body systemsQuantum Information and CryptographyQuantum Computing Algorithms and Architecture

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.