Hierarchical equations of motion in the Libra software package
Hierarchical equations of motion in the Libra software package
复制标题
Libra 软件包中的分层运动方程
DOI:
10.1002/qua.26373
复制
发表时间:
2020
影响因子:
2.2
通讯作者:
Akimov, Alexey V.
中科院分区:
文献类型:
--
作者:
Temen, Story;Jain, Amber;Akimov, Alexey V.
We report the implementation of a hierarchical equations of motion (HEOM) module within the open‐source Libra software. It includes the standard and scaled HEOM algorithms for computing the dynamics of open quantum systems interacting with a harmonic bath. The module allows the computing of the evolution of the reduced density matrix, as well as spectral lineshapes. The truncation, filtering, and “update list” schemes, as well as OpenMP parallelization, allow for further computational saving. The package is written in a mix of C++ and Python languages, delivering the best compromise between user friendliness and efficiency. The Python layer of the package takes advantage of standard Python libraries, such as h5py, which allows efficient storage and retrieval of the generated results. The package can be seamlessly used within Jupyter notebooks; its careful design shall provide the maximal convenience and intuitiveness to its users.
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DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
森川響二朗;竹内智章;北森武彦;西川浩矢
通讯作者:
西川浩矢
影响因子:
1.7
作者:
Ishizaki, A;Tanimura, Y
通讯作者:
Tanimura, Y
影响因子:
3.4
作者:
Chandler, Danielle E.;Struempfer, Johan;Schulten, Klaus
通讯作者:
Schulten, Klaus
影响因子:
5.7
作者:
Kreisbeck, Christoph;Kramer, Tobias
通讯作者:
Kramer, Tobias
DOI:
10.1021/jz201459c
发表时间:
2012-02-16
期刊:
The journal of physical chemistry letters
影响因子:
--
作者:
Strümpfer J;Sener M;Schulten K
通讯作者:
Schulten K