Open-source release of tensor-network software
Description
This is a package1 for calculating FLUCTUATIONS of heat transfer in the Spin-Boson model2 using the Time Evolving Density matrices using Orthogonal Polynomial Algorithm (TEDOPA)34. We employ the Thermofield-based chain-mapping approach for open quantum systems5 that enables us to use a vacuum initial matrix product state (pure) for the environment instead of a thermal state (mixed), thereby speeding up the computation greatly. In this package, we use the ITensor library6 in Julia for tensor network manipulations. This package uses julia = "1.8.2" version.
Resources
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http://data.europa.eu/88u/dataset/oai-zenodo-org-11518024 |
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http://data.europa.eu/88u/dataset/oai-zenodo-org-11518024 |