five

Open-source release of tensor-network software

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Zenodo2024-06-11 更新2026-05-26 收录
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https://zenodo.org/doi/10.5281/zenodo.11518024
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资源简介:
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.
提供机构:
Zenodo
创建时间:
2024-06-07
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