The tensor network theory library

被引：41
|
作者：
Al-Assam, S. [1 ]
Clark, S. R. [2 ]
Jaksch, D. [1 ]
机构：
[1] Univ Oxford, Clarendon Lab, Parks Rd, Oxford OX1 3PU, England
[2] Univ Bath, Dept Phys, Claverton Down, Bath BA2 7AY, Avon, England
来源：
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT | 2017年
基金：
英国工程与自然科学研究理事会;
关键词：
entanglement in extended quantum systems; numerical simulations; MATRIX PRODUCT STATES; ENTANGLED PAIR STATES; RENORMALIZATION-GROUP; SYSTEMS;
D O I：
10.1088/1742-5468/aa7df3
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
In this technical paper we introduce the tensor network theory (TNT) library-an open-source software project aimed at providing a platform for rapidly developing robust, easy to use and highly optimised code for TNT calculations. The objectives of this paper are (i) to give an overview of the structure of TNT library, and (ii) to help scientists decide whether to use the TNT library in their research. We show how to employ the TNT routines by giving examples of ground-state and dynamical calculations of one-dimensional bosonic lattice system. We also discuss different options for gaining access to the software available at www.tensornetworktheory.org.
引用
收藏
页数：36
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