MRPA++
The MRPA++ computer code simulates neutron scattering and superconductivity in correlated electron systems. It uses a random-phase approximation (RPA) / Bardeen-Cooper-Schrieffer (BCS) theory to predict the neutron scattering cross section of realistic multi-orbital tight-binding models with Hubbard-like electron-electron interactions for the normal and superconducting states. It can also be used to calculate the pairing interaction in these models using an RPA approximation and to predict the superconducting gap structure.
- Short Name / Acronym:
- MRPA++
- Project Type:
- Open Source, Publicly Available Repository
- Site Accession Number:
- 5207
- Software Type:
- Scientific
- License(s):
- Other
- Programming Language(s):
- C++/Gnu g++ (GCC)/4.1.2
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOEPrimary Award/Contract Number:AC05-00OR22725
- DOE Contract Number:
- AC05-00OR22725
- Code ID:
- 72983
- OSTI ID:
- 1231810
- Country of Origin:
- United States
Similar Records
Nuclear pairing at finite temperature and angular momentum
Pairing theory of the symmetry energy
Mesoscopic superconductivity in ultrasmall metallic grains
Journal Article
·
Wed Jan 28 00:00:00 EST 2009
· AIP Conference Proceedings
·
OSTI ID:1231810
Pairing theory of the symmetry energy
Journal Article
·
Thu Oct 15 00:00:00 EDT 2009
· Physical Review. C, Nuclear Physics
·
OSTI ID:1231810
Mesoscopic superconductivity in ultrasmall metallic grains
Journal Article
·
Wed Oct 15 00:00:00 EDT 2014
· AIP Conference Proceedings
·
OSTI ID:1231810