A Simple Quantum Integro-Differential Solver (SQuIDS)

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018) Abstract Simple Quantum Integro-Differential Solver (SQuIDS) is a C++ code designed to solve semi-analytically the evolution of a set of density matrices and scalar functions. This is done efficiently by expressing all operators in an S U ( N ) basis. SQuIDS provides a base class from which users can derive new classes to include new non-trivial terms from the right hand sides of density matrix equations. The code was designed in the context of solving neutrino oscillation problems, but can be applied... Title of program: SQuIDS Catalogue Id: AEXG_v1_0 Nature of problem Solve the evolution of open quantum systems of Hilbert space dimension N with self interactions and interaction with classical fields. Versions of this program held in the CPC repository in Mendeley Data AEXG_v1_0; SQuIDS; 10.1016/j.cpc.2015.06.022