Paket: python3-chemps2 (1.8.10-2)
Links für python3-chemps2
Debian-Ressourcen:
Quellcode-Paket chemps2 herunterladen:
Betreuer:
Externe Ressourcen:
- Homepage [sebwouters.github.io]
Ähnliche Pakete:
Python 3 interface for libchemps2-3
chemps2 is a scientific library which contains a spin-adapted implementation of the density matrix renormalization group (DMRG) for ab initio quantum chemistry. This wavefunction method allows one to obtain numerical accuracy in active spaces beyond the capabilities of full configuration interaction (FCI), and allows one to extract the 2-, 3-, and 4-particle reduced density matrices (2-, 3- and 4-RDM) of the active space.
For general active spaces up to 40 electrons in 40 orbitals can be handled with DMRG, and for one-dimensional active spaces up to 100 electrons in 100 orbitals. The 2-RDM of these active spaces can also be easily extracted, while the 3- and 4-RDM are limited to about 28 orbitals.
When the active space size becomes prohibitively expensive for FCI, DMRG can be used to replace the FCI solver in the complete active space self consistent field (CASSCF) method and the corresponding complete active space second order perturbation theory (CASPT2). The corresponding methods are called DMRG-SCF and DMRG-CASPT2, respectively. For DMRG-SCF the active space 2-RDM is required, and for DMRG-CASPT2 the active space 4-RDM.
This package installs the library for Python 3.
Andere Pakete mit Bezug zu python3-chemps2
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- dep: libc6 (>= 2.4)
- GNU-C-Bibliothek: Laufzeitbibliotheken
auch ein virtuelles Paket, bereitgestellt durch libc6-udeb
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- dep: libchemps2-3 (= 1.8.10-2)
- Spin-adapted DMRG for ab initio quantum chemistry
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- dep: libgcc-s1 (>= 3.5)
- GCC Support-Bibliothek
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- dep: libstdc++6 (>= 5.2)
- GNU-Implementierung der Standard-C++-Bibliothek (Version 3)
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- dep: python3 (<< 3.10)
- Interaktive objektorientierte Hochsprache (Python3-Standardversion)
- dep: python3 (>= 3.9~)
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- dep: python3-numpy (>= 1:1.16.0~rc1)
- Schnelle Array-Einrichtung für die Sprache Python 3
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- dep: python3-numpy-abi9
- virtuelles Paket, bereitgestellt durch python3-numpy
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- sug: chemps2-doc
- Documentation of the libchemps2-3 package
python3-chemps2 herunterladen
| Architektur | Paketgröße | Größe (installiert) | Dateien |
|---|---|---|---|
| armel | 68,8 kB | 251,0 kB | [Liste der Dateien] |