Abstract

We describe an open-source implementation of the continuous-time interaction-expansion quantum Monte Carlo method for cluster-type impurity models with onsite Coulomb interactions and complex Weiss functions. The code is based on the ALPS libraries. Program summaryProgram Title: ALPS CT-INTProgram Files doi:http://dx.doi.org/10.17632/h2vsp2t84r.1Licensing provisions: GPLv3Programming language:C++, MPI for parallelization.External routines/libraries: ALPSCore libraries, Eigen3, Boost.Nature of problem: Quantum impurity problemSolution method: Continuous-time interaction expansion quantum Monte Carlo

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