News

This meeting recognised recent progress in a variety of approaches to describe the dynamic of systems coupled to realistic environments, for which Markovian approaches fail.  In particular, several methods have been developed that provide or make use of a tensor network representation of the “process tensor”, an object that contains the information required to predict…
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The IQTN hosted the European Tensor Network (ETN) Summer School and Workshop at Cosner’s House in Abingdon in September. The meeting brought together 82 post-grad and PhD students with more senior academics for an intensive week of lectures, research seminars and posters, and coding in the gardens.   From the basics of tensor network algorithms to their implementation…
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The third plenary meeting of the IQTN took place in the beautiful grounds of the TUM Akademiezentrum Raitenhaslach in the town of Burghausen. The meeting was co-organised by Frank Pollmann, and generously hosted and supported by TUM. 90 people attended in person with 60 joining virtually. A wide set of topics were discussed at the…
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The workshop “Tensor networks for quantum many-body dynamics: from ergodicity breaking to dynamical phases of matter”, organised by Maksym Serbyn and Zlatko Papic, took place in Edinburgh between 25 and 28 June 2023. The workshop brought together experts on tensor networks who brainstormed novel analytical approaches for understanding quantum dynamics as well as state-of-the-art numerical…
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The workshop “Quantum circuits and non-equilibrium dynamics”, organised by Bruno Bertini, Juan P. Garrahan, Adam Smith, and Austen Lamacraft, took place in Cambridge from the 17th to the 19th of April 2023.  The workshop involved 27 participants and its main aims were to: (i) Help maintain and expand UK leadership in this area; (ii) Provide…
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We are delighted to announce that the recordings of speaker presentations are now available to view here via the Simons Foundation website. Presentations are available where we have received speaker consent to share. Please note all videos include auto-generated closed captions.

The second meeting of IQTN took place in New York City from 1-3 March to great success. The meeting was co-organised by Miles Stoudenmire, and generously hosted and supported by the Flatiron Institute’s Center for Computational Quantum Physics (CCQ). 90 attended in-person, with a further 80 joining virtually from locations across the world. After welcome…
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The workshop “Numerical methods for many-body open quantum systems” took place in Dundee on 9th and 10th January 2023, with 44 participants. The meeting was organised by Brendon Lovett and Jonathan Keeling from St Andrews University and Peter Kirton from the University of Strathclyde. This meeting was inspired by a sequence of similar meetings that…
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Applications are now open for the third plenary meeting of the International Quantum Tensor Network, from 26-28 July at TUM Akademiezentrum Raitenhaslach. This is a joint meeting with the Technical University of Munich (TUM). The program will feature sessions on a range of topics, including open quantum systems, tensor networks for gauge theories, and quantum…
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