The W-SLDA Toolkit has been expanded to encompass nuclear systems, now available as the W-BSk Toolkit.

W-SLDA is integrated with the open-source VisIt tool. It allows for:

• visualizing 3D, 2D and 1D results,
• data processing,
• creating animations for time-dependent simulations.

W-SLDA Toolkit provides a unified framework for solving:

• static problems (st-wslda solvers)
• time-dependent problems (td-wslda solvers)

W-SLDA is designed to exploit the capabilities of leadership-class supercomputers.

Depending on the type of code, the toolkit can be executed on:

•  static codes: standard CPU machines, GPU-accelerated machines,
•  time-dependent codes: only GPU-accelerated machines.

To learn more about the computer that you need for calculations, see Requirements

W-SLDA allows solving problems

• in 3D without any symmetry restrictions:  Ψ=φ(x,y,z)                       
• in 2D with translational invariance along  z direction:  Ψ=φ(x,y)exp(ik_zz)                          
• in 1D with translational invariance along  y and z directions::  Ψ=φ(x)exp(ik_yy)exp(ik_zz)

W-SLDA allows investigating properties of fermionic systems in the whole spectrum of interaction strengths:

• Weakly interacting regime (BCS regime) by means of Bogoliubov-de Gennes equations (BdG). 
• The strongly interacting regime (UFG limit), by means of the Superfluid Local Density Approximation (SLDA).
• An arbitrary value of a_sk_F from BCS to UFG, by means of the Extended Superfluid Local Density Approximation (SLDAE)