Quick and dirty TRIQS wrapper around the Pomerol exact diagonalization library.
To learn how to use this wrapper, see example subdir in the source directory.
- 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')andG(\omega;\ell,\ell'). - Calculation of ensemble averages of quadratic operators,
\langle c^\dagger_i c_j \rangle. - Calculation of dynamic susceptibilities,
\langle T c^\dagger_{i_1}(\tau) c_{j_1}(\tau) c^\dagger_{i_2}(0) c_{j_2}(0) \rangle.
Notation for the two-particle Green's functions is adopted from the PhD thesis of Lewin Boehnke.
- Install the Pomerol exact diagonalization library.
- Install the TRIQS library.
source <path_to_triqs_install_dir>/share/triqs/triqsvars.shgit clone https://github.com/krivenko/pomerol2triqs.git pomerol2triqs.gitmkdir pomerol2triqs.build && cd pomerol2triqs.buildcmake ../pomerol2triqs.git -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=<path_to_install_dir> -DPOMEROL_PATH=<path_to_pomerol_install_dir>makemake testmake install
| pomerol2triqs release | Pomerol version | TRIQS version |
|---|---|---|
| v0.7 | 2.0 | 3.1.x |
| v0.6 | 2.0 | 3.0.x |
| v0.5 | 1.3 | 3.0.x |
| v0.4 | 1.3 | 2.2.x |
| v0.3 | 1.3 | 2.1.x |
Copyright (C) 2017-2021 Igor Krivenko <igor.s.krivenko @ gmail.com>
With contributions from Hugo U.R. Strand and Nils Wentzell.
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/.