Efficient non-Markovian quantum dynamics using time-evolving matrix product operators

In general the computational requirements for simulating quantum systems scale exponentially but in some cases it is possible to formulate more efficient schemes. Here the authors present an efficient approach to calculate non-Markovian quantum dynamics using matrix product operator methods.

Bibliographic Details
Main Authors: A. Strathearn, P. Kirton, D. Kilda, J. Keeling, B. W. Lovett
Format: Article
Language:English
Published: Nature Publishing Group 2018-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-018-05617-3
Description
Summary:In general the computational requirements for simulating quantum systems scale exponentially but in some cases it is possible to formulate more efficient schemes. Here the authors present an efficient approach to calculate non-Markovian quantum dynamics using matrix product operator methods.
ISSN:2041-1723