Home

Jump to bottom

Hiroshi Shinaoka edited this page May 11, 2016 · 26 revisions

#Welcome to the ALPS CT-HYB wiki! The code is a C++ implementation of the hybridization-expansion algorithm. The features are the following.

General instantaneous two-body interactions using the matrix representation
Off-diagonal hybridization function
Complex local Hamiltonian matrix and hybridization function, e.g. spin-orbit interaction
MPI parallelization

TO DO by first release in summer 2016

Prevent underflow and overflow in computing trace at very low temperatures
Check if the dynamics is well thermalized
non-verbose mode
Some technical issues: uninline some utility functions, use google test installation in core library

Further development

Multi-operator updates
Krylov algorithm
Warm sampling
Two-particle Green's function