Size consistency of tensor network methods for quantum many-body systems
Size consistency of tensor network methods for quantum many-body systems
复制标题
量子多体系统张量网络方法的尺寸一致性
DOI：
10.1103/physrevb.88.121105
复制
发表时间：
2013-04
影响因子：
3.7
通讯作者：
He, Lixin
中科院分区：
文献类型：
--
作者：
Wang, Zhen;Han, Yongjian;Guo, Guang-Can;He, Lixin
Recently developed tensor network methods demonstrate great potential for addressing the quantum many-body problem, by constructing variational spaces with polynomially, instead of exponentially, scaled parameters. Constructing such an efficient tensor network, and thus the variational space, is a subtle problem and the main obstacle of the method. We demonstrate the necessity of size consistency in tensor network methods for their success in addressing the quantum many-body problem. We further demonstrate that size consistency is independent of the entanglement criterion, thus providing a general and tight constraint to construct the tensor network method.
影响因子：
0.9
作者：
O. Sǐnanoğlu;Andrew G. DeRocco
通讯作者：
O. Sǐnanoğlu;Andrew G. DeRocco
DOI：
10.1016/b978-0-12-802049-4.00002-6
发表时间：
2015
期刊：
Experimental Methods in The Physical Sciences
影响因子：
--
作者：
S. Haravifard;Z. Yamani;B. Gaulin
通讯作者：
S. Haravifard;Z. Yamani;B. Gaulin
DOI：
10.1142/9781848160132_0007
发表时间：
2000-05
期刊：
--
影响因子：
--
作者：
T. Schneider;J. M. Singer
通讯作者：
T. Schneider;J. M. Singer