k-yoshimi/pomerol2triqs1.4

TRIQS wrapper around the Pomerol exact diagonalization library. Backport of krivenko/pomerol2triqs to TRIQS ver1.4.

pomerol2triqs1.4

TRIQS wrapper around the Pomerol exact diagonalization library.
Backport of krivenko/pomerol2triqs to TRIQS ver1.4.

To learn how to use this wrapper, see example subdir in the source directory.

Features

• Diagonalization of finite fermionic models with Hamiltonians written in terms of second quantization operators.
• Calculation of single-particle Green's functions: G(\tau), G(i\omega_n), G(\omega).
• Calculation of two-particle Green's functions: G(\omega;\nu,\nu') and G(\omega;\ell,\ell').

Notation for the two-particle Green's functions is adopted from the PhD thesis of Lewin Boehnke.

Installation

• Install the latest version of Pomerol exact diagonalization library.
• Install version 1.4.2 of TRIQS library.
• git clone https://github.com/j-otsuki/pomerol2triqs1.4.git
• mkdir pomerol2triqs1.4.build && cd pomerol2triqs1.4.build
• cmake ../pomerol2triqs1.4 -DCMAKE_BUILD_TYPE=Release -DTRIQS_PATH=<path_to_triqs_install_dir> -DPOMEROL_PATH=<path_to_pomerol_install_dir>
• make
• make install

License

Copyright (C) 2017 Igor Krivenko
Copyright (C) 2018 Junya Otsuki

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.