https://github.com/ternaus/hubbard_database
SQLite database of the DQMC output
https://github.com/ternaus/hubbard_database
Last synced: 3 months ago
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SQLite database of the DQMC output
- Host: GitHub
- URL: https://github.com/ternaus/hubbard_database
- Owner: ternaus
- License: mit
- Created: 2015-01-29T02:28:34.000Z (over 11 years ago)
- Default Branch: master
- Last Pushed: 2015-01-31T00:08:03.000Z (over 11 years ago)
- Last Synced: 2025-06-01T18:18:54.409Z (about 1 year ago)
- Language: Python
- Size: 7.78 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Hubbard database
This repository contains database of the measuremnts that were performed on the Hubbard model on the different lattices using:
* DQMC code of the QUEST project (quest-qmc.googlecode.com)
* ED code of the ALPS project
QUEST provides text file as an output that can be parsed, but much better to store this in some kind of database.
This package will provide pythonscript that will allow to add data to the database.
----
Syntax:
```
python add_to_database.py -database
-folder
-file
-extra
```
----
Column names:
* name_of_the_lattice - name of the lattice (square, triangular, chain, kagome, Lieb, honeycomb, ...)
* algorithm - algorithm that generates the data (DQMC, Lanczos, ED)
* time_slice_l - number of layers in temporal direction
* dtau
* bcond - type of the boundary conditions
* number_of_warmup_sweep
* number_of_measurement_sweep
* tausk
* nbin
* nhist
* seed - random number seed
* north
* nwrap
* fixwrap
* errrate
* difflim
* u
* t_up
* t_dn
* mu_up
* mu_dn
* nx
* ny
* ny
* number_of_sites - number of sites in the spatial direction
* beta - inverse temperature
* frequency_of_recomputing_g
* global_move_number_of_sites
* accept_count
* reject_count
* approximate_accept_rate
* gamma
* global_move_accept_count
* global_move_reject_count
* global_move_accept_rate
* type_of_matrix_b
* type_of_matrix_hsf
* avg_sign_value
* avg_sign_errorbar
* avg_up_sign_value
* abd_up_sign_errorbar
* avg_dn_sign_value
* avg_dn_sign_errorbar
* up_spin_occupancy_value
* up_spin_occupancy_errorbar
* down_spin_occupancy_value
* down_spin_occupancy_errorbar
* u_n_up_n_dn_value - \
* u_n_up_n_dn_errorbar - \
* kinetic_energy_value
* kinetic_energy_errorbar
* total_energy_value
* total_energy_errorbar
* density_value
* density_errorbar
* chi_thermal_value
* chi_thermal_errorbar
* xx_ferro_structure_factor_value
* xx_ferro_structure_factor_errorbar
* zz_ferro_structure_factor_value
* zz_ferro_structure_factor_errorbar
* potential_energy_value
* potential_energy_errorbar
* hopping_energy_value
* hopping_energy_errorbar
* double_occupancy_value
* double_occupancy_errorbar
* magnetization_squared_value
* magnetization_squared_errorbar
* xx_af_structure_factor_value
* xx_af_structure_factor_errorbar
* root_mean_square_of_xx_af_value
* root_mean_square_of_xx_af_errorbar
* zz_af_structure_factor_value
* zz_af_structure_factor_errorbar
* root_mean_square_of_zz_af_value
* root_mean_square_of_zz_af_errorbar
* s_wave_value
* s_wave_errorbar
* s_star_wave_value
* s_star_wave_errorbar
* s_star_star_wave_value
* s_star_star_wave_errorbar
* d_wave_value
* d_wave_errorbar
* d_star_wave_value
* d_star_wave_errorbar