Self-consistent solver of mathematical problems which have structure formally equivalent to Bogoliubov-de Gennes equations.
The toolkit allows for simulating fermionic superfluids like ultracold atomic gases. Both static and time-depend phenomena can be investigated by means of W-SLDA. The software is optimized towards simulations of large systems, consisting of thousands of particles.
- Solvers: static equations and time-dependent equations
- Dimensionality: 3D and 2D and 1D
- Functionals: BdG, (A)SLDA, SLDAE, custom functionals
- Zero temperature and finite temperature
- Spin balanced and spin imbalanced systems
- Mass imbalanced systems
- User-defined external potential, external pairing potential, external velocity field, time and position dependent scattering length
- Integration with visualization tool (VisIt)
- Extensions: templates for codes supporting data analysis, python lib for working with and manipulating data
- Speeding up of convergence: Broyden mixing, automatic interpolations, quantum friction
- Templates-based usage model.
- Results reporoducibility
- W-data format for storing the results
- td-wslda-3d - code for solving time-dependent density functional equations on 3D Cartesian mesh.
- td-wslda-2d - code for solving time-dependent density functional equations on 3D Cartesian mesh, with the imposed constraint that the system is uniform in z direction
- td-wslda-1d - code for solving time-dependent density functional equations on 3D Cartesian mesh, with the imposed constraint that the system is uniform in z and y directions.
- st-wslda-3d - code for solving static density functional equations in 3D Cartesian mesh, generator of initial states for td-wslda-3d code.
- st-wslda-2d - code for solving static density functional equations in 3D Cartesian mesh, with the imposed constraint that system is uniform in z direction, generator of initial states for td-wslda-3d and td-wslda-2d codes.
- st-wslda-1d - code for solving static density functional equations in 3D Cartesian mesh, with imposed constraint that system is uniform in z and y directions, generator of initial states for td-wslda-3d and td-wslda-2d and td-wslda-1d codes.
For more info about the code types see here.
See instructions provided here.
For documenation see Wiki Pages
For complete list of developers and contributors see here.
To report bug:
- use Issues reporting system
- write email to [email protected]