A MCMC sampling package for lattice gauge theories

This package implements Metropolis Monte Carlo and Hybrid Monte Carlo for SU(2) and U(1) gauge theories in d=2,3,4 dimensions.

To compile, type

./init-cmake-build.sh

in the source directory. Then type make in build/debug/ or build/release/ directories.

There are several executables being build. Invoking them with the -h option will give instructions on command line parameters.

There are also several observables implemented: the topological charge in d=2 and in d=4, Wilson loops and the gradient flow.

Name		Name	Last commit message	Last commit date
Latest commit History 230 Commits
docu		docu
include		include
.clang-format		.clang-format
.gitignore		.gitignore
CMakeLists.txt		CMakeLists.txt
LICENSE		LICENSE
README.md		README.md
accum_type.hh		accum_type.hh
adjointfield.hh		adjointfield.hh
energy_density.hh		energy_density.hh
exp_gauge.cc		exp_gauge.cc
exp_gauge.hh		exp_gauge.hh
gauge_energy.hh		gauge_energy.hh
gaugeconfig.hh		gaugeconfig.hh
gaugemonomial.hh		gaugemonomial.hh
get_staples.hh		get_staples.hh
gradient_flow.hh		gradient_flow.hh
hamiltonian_field.hh		hamiltonian_field.hh
hmc-u1.cc		hmc-u1.cc
hmc.cc		hmc.cc
init-cmake-build.sh		init-cmake-build.sh
integrator.hh		integrator.hh
kramers.cc		kramers.cc
kramers_md_update.hh		kramers_md_update.hh
lyapunov.hh		lyapunov.hh
main-u1.cc		main-u1.cc
main.cc		main.cc
md_params.hh		md_params.hh
md_update.hh		md_update.hh
measure-u1.cc		measure-u1.cc
measure.cc		measure.cc
monomial.hh		monomial.hh
parse_commandline.cc		parse_commandline.cc
parse_commandline.hh		parse_commandline.hh
print_program_options.cc		print_program_options.cc
print_program_options.hh		print_program_options.hh
random_element.hh		random_element.hh
random_gauge_trafo.hh		random_gauge_trafo.hh
scaling.cc		scaling.cc
smearape.hh		smearape.hh
su2.hh		su2.hh
sweep.hh		sweep.hh
tensors.hh		tensors.hh
test.cc		test.cc
traceless_antiherm.hh		traceless_antiherm.hh
tryreduce.cc		tryreduce.cc
u1.hh		u1.hh
update_gauge.hh		update_gauge.hh
update_momenta.hh		update_momenta.hh
version.hh.in		version.hh.in
wilsonloop.hh		wilsonloop.hh

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