README : itpprp
DESCRIPTION
ITPPRP is a Fortran-based program that finds the ground state wave
function of the two-dimensional, time-independent Gross-Pitaevskii
equation in a polar coordinate system by using imaginary time
propagation.
ITPPRP is a modified version of NLSPRP written to propagate in
imaginary time. As such, ITPPRP also uses the Peaceman-Rachford
finite difference scheme to numerically approximate the solutions of
the Gross-Pitaevskii equation, with the azimuthal periodic boundary
conditions handled by employing the Sherman-Morrison algorithm. Zero
Dirichlet boundary conditions are used at the inner and outer radial
boundaries of the computational grid.
USAGE
make
nohup ./itpprp.x < itpprp.in &
DEPENDENCIES
ITPPRP depends on the ZGTSV and XERBLA subroutines from LAPACK
version 3.1.0. The source code for these subroutines as well as
the LAPACK LICENSE file are distributed with ITPPRP and may be found
in libraries/lapack subdirectory.
CITATION
To cite the use of this work in a scientific publication, please use
the following reference:
@mastersthesis{kandesmc:2009,
author = "Kandes, M. C.",
title = "Multimode Interferometry of Bose-Einstein Condensates
in a Circular Waveguide",
school = "San Diego State University",
year = "2009"
}
AUTHOR
Marty Kandes, Ph.D.
COPYRIGHT
Copyright (c) 2009, 2016 Martin Charles Kandes
LICENSE
The MIT License (MIT)
LAST UPDATED
Friday, September 9th, 2016