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[null,"1.","Record Nr.",null,"UNINA9910427689203321"]
[null,null,"Autore",null,"Strathearn Aidan"]
[null,null,"Titolo",null,"Modelling Non-Markovian Quantum Systems Using Tensor Networks / / by Aidan Strathearn"]
[null,null,"Pubbl/distr/stampa",null,"Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020"]
[null,null,"ISBN",null,"3-030-54975-5"]
[null,null,"Edizione",null,"[1st ed. 2020.]"]
[null,null,"Descrizione fisica",null,"1 online resource (113 pages)"]
[null,null,"Collana",null,"Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053"]
[null,null,"Disciplina",null,"530.12011"]
[null,null,"Soggetti",null,"Quantum theory"]
[{"$nulls":4},"Mathematical physics"]
[{"$nulls":4},"Statistics"]
[{"$nulls":4},"Probabilities"]
[{"$nulls":4},"Quantum Physics"]
[{"$nulls":4},"Theoretical, Mathematical and Computational Physics"]
[{"$nulls":4},"Statistics and Computing/Statistics Programs"]
[{"$nulls":4},"Probability Theory and Stochastic Processes"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,"Nota di contenuto",null,"Introduction -- Background -- Method -- Results -- Conclusion."]
[null,null,null,"Sommario/riassunto","This thesis presents a revolutionary technique for modelling the dynamics of a quantum system that is strongly coupled to its immediate environment. This is a challenging but timely problem. In particular it is relevant for modelling decoherence in devices such as quantum information processors, and how quantum information moves between spatially separated parts of a quantum system. The key feature of this work is a novel way to represent the dynamics of general open quantum systems as tensor networks, a result which has connections with the Feynman operator calculus and process tensor approaches to quantum mechanics. The tensor network methodology developed here has proven to be extremely powerful: For many situations it may be the most efficient way of calculating open quantum dynamics. This work is abounds with new ideas and invention, and is likely to have a very significant impact on future generations of physicists."]