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.