The Tensor Network Theory

Sarah Al-Assam, Stephen R. Clark, Dieter Jaksch

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In this technical paper we introduce the Tensor Network Theory (TNT) library - an open-source software project aimed at developing robust, easy to use and highly optimised code for TNT calculations, available at The aims of this paper are threefold: to (i) give a brief but broad introduction to TNT, (ii) give an overview of the structure of TNT library, and (iii) describe in detail the core tensor features of the library.
Original languageEnglish
Article number093102
Number of pages36
JournalJournal of Statistical Mechanics-Theory and Experiment
Issue number9
Publication statusPublished - 18 Sep 2017



  • quant-ph
  • cond-mat.other

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