GitHub - auckland-cosmo/pspectre: PSPECTRE solver for preheating and parametric resonance in the early universe

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PSPECTRE solver for preheating and parametric resonance in the early universe

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Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
documentation		documentation
pow		pow
private		private
Changelog		Changelog
Doxyfile		Doxyfile
GNUmakefile		GNUmakefile
LICENSE.txt		LICENSE.txt
README		README
defrost_style_initializer.cpp		defrost_style_initializer.cpp
defrost_style_initializer.hpp		defrost_style_initializer.hpp
energy_outputter.cpp		energy_outputter.cpp
energy_outputter.hpp		energy_outputter.hpp
example_params.txt		example_params.txt
fft.hpp		fft.hpp
field.cpp		field.cpp
field.hpp		field.hpp
field_size.hpp		field_size.hpp
gpot_computer.cpp		gpot_computer.cpp
gpot_computer.hpp		gpot_computer.hpp
grad_computer.cpp		grad_computer.cpp
grad_computer.hpp		grad_computer.hpp
grid_funcs.cpp		grid_funcs.cpp
grid_funcs.hpp		grid_funcs.hpp
initializer.hpp		initializer.hpp
integrator.cpp		integrator.cpp
integrator.hpp		integrator.hpp
lambdaphi4_params.txt		lambdaphi4_params.txt
le_style_initializer.cpp		le_style_initializer.cpp
le_style_initializer.hpp		le_style_initializer.hpp
model.cpp		model.cpp
model.hpp		model.hpp
model_params.hpp		model_params.hpp
mon_params.txt		mon_params.txt
nonlinear_transformer.cpp		nonlinear_transformer.cpp
nonlinear_transformer.hpp		nonlinear_transformer.hpp
oscphi6_params.txt		oscphi6_params.txt
oscphi6_params2.txt		oscphi6_params2.txt
pspectre.cpp		pspectre.cpp
rk4.cpp		rk4.cpp
rk4.hpp		rk4.hpp
slice_output_manager.cpp		slice_output_manager.cpp
slice_output_manager.hpp		slice_output_manager.hpp
slice_outputter.cpp		slice_outputter.cpp
slice_outputter.hpp		slice_outputter.hpp
spectra_outputter.cpp		spectra_outputter.cpp
spectra_outputter.hpp		spectra_outputter.hpp
stats_outputter.cpp		stats_outputter.cpp
stats_outputter.hpp		stats_outputter.hpp
testcompile.sh		testcompile.sh
testcompilecull.sh		testcompilecull.sh
time_state.hpp		time_state.hpp
twoptcorr_outputter.cpp		twoptcorr_outputter.cpp
twoptcorr_outputter.hpp		twoptcorr_outputter.hpp
v_integrator.cpp		v_integrator.cpp
v_integrator.hpp		v_integrator.hpp
verlet.cpp		verlet.cpp
verlet.hpp		verlet.hpp

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This is the codebase for PSPECTRE. Originally described in https://arxiv.org/abs/arXiv:1005.1921 (Easther, Finkel and Roth) 
this codebase includes a solver for a gravitational wave background, as used in https://arxiv.org/abs/1304.6094 (Zhou et al).

Queries and questions on the code should be addressed to Hal Finkel [email protected]