logo
  • SARKAS: Python MD code for plasma physics

Documentation:

  • Why Sarkas
  • Get Started
    • Quickstart
    • Tutorial
      • Input File
      • Pre Simulation Testing
      • Running a Simulation
      • Data Analysis
  • Available Features
    • Integrators
    • Thermostats
    • Potentials

Theory:

  • Theoretical Background
    • Particle-Particle Particle-Mesh Algorithm
    • Force Error
    • Coupling Constant
    • Electron Properties
    • References

Contributing:

  • Contributing to Sarkas
    • Setup
    • Reporting Issues
    • Documentation
    • Example of a contribution

Simulations:

  • Examples
    • One Component Plasma (OCP)
    • H-He Mixture
    • Quantum Statistical Potential Simulation
    • Magnetized Plasma
    • Yukawa vs Egs potential
    • Viscosity Coefficients
    • Moliere Potential
    • MD for Experiment Validation
    • Ultrafast electron cooling in an expanding ultracold plasma

API:

  • API reference
    • sarkas.core
      • sarkas.core.Parameters
        • sarkas.core.Parameters.__init__
        • sarkas.core.Parameters.calc_coupling_constant
        • sarkas.core.Parameters.calc_electron_properties
        • sarkas.core.Parameters.calc_magnetic_parameters
        • sarkas.core.Parameters.calc_parameters
        • sarkas.core.Parameters.check_units
        • sarkas.core.Parameters.create_species_arrays
        • sarkas.core.Parameters.from_dict
        • sarkas.core.Parameters.pretty_print
        • sarkas.core.Parameters.set_species_attributes
        • sarkas.core.Parameters.setup
        • sarkas.core.Parameters.sim_box_setup
    • sarkas.processes
      • sarkas.processes.PostProcess
        • sarkas.processes.PostProcess.__init__
        • sarkas.processes.PostProcess.common_parser
        • sarkas.processes.PostProcess.evolve_loop
        • sarkas.processes.PostProcess.initialization
        • sarkas.processes.PostProcess.run
        • sarkas.processes.PostProcess.setup
        • sarkas.processes.PostProcess.setup_from_simulation
      • sarkas.processes.PreProcess
        • sarkas.processes.PreProcess.__init__
        • sarkas.processes.PreProcess.analytical_approx_pppm
        • sarkas.processes.PreProcess.common_parser
        • sarkas.processes.PreProcess.evolve_loop
        • sarkas.processes.PreProcess.green_function_timer
        • sarkas.processes.PreProcess.initialization
        • sarkas.processes.PreProcess.make_color_map
        • sarkas.processes.PreProcess.make_fit_plot
        • sarkas.processes.PreProcess.make_force_v_timing_plot
        • sarkas.processes.PreProcess.make_lagrangian_plot
        • sarkas.processes.PreProcess.make_line_plot
        • sarkas.processes.PreProcess.make_pppm_color_map
        • sarkas.processes.PreProcess.make_pppm_line_plot
        • sarkas.processes.PreProcess.make_timing_plots
        • sarkas.processes.PreProcess.postproc_estimates
        • sarkas.processes.PreProcess.pppm_approximation
        • sarkas.processes.PreProcess.remove_preproc_dumps
        • sarkas.processes.PreProcess.run
        • sarkas.processes.PreProcess.setup
        • sarkas.processes.PreProcess.time_acceleration
        • sarkas.processes.PreProcess.time_evolution_loop
        • sarkas.processes.PreProcess.time_n_space_estimates
        • sarkas.processes.PreProcess.timing_study_calculation
      • sarkas.processes.Process
        • sarkas.processes.Process.__init__
        • sarkas.processes.Process.common_parser
        • sarkas.processes.Process.evolve_loop
        • sarkas.processes.Process.initialization
        • sarkas.processes.Process.setup
      • sarkas.processes.Simulation
        • sarkas.processes.Simulation.__init__
        • sarkas.processes.Simulation.check_restart
        • sarkas.processes.Simulation.common_parser
        • sarkas.processes.Simulation.equilibrate
        • sarkas.processes.Simulation.evolve_loop
        • sarkas.processes.Simulation.initialization
        • sarkas.processes.Simulation.magnetize
        • sarkas.processes.Simulation.produce
        • sarkas.processes.Simulation.run
        • sarkas.processes.Simulation.setup
    • sarkas.potentials
      • sarkas.potentials.core
        • sarkas.potentials.core.Potential
      • sarkas.potentials.coulomb
        • sarkas.potentials.coulomb.pretty_print_info
        • sarkas.potentials.coulomb.update_params
      • sarkas.potentials.egs
        • sarkas.potentials.egs.pretty_print_info
        • sarkas.potentials.egs.update_params
      • sarkas.potentials.force_pm
      • sarkas.potentials.force_pp
      • sarkas.potentials.hs_yukawa
        • sarkas.potentials.hs_yukawa.pretty_print_info
        • sarkas.potentials.hs_yukawa.update_params
      • sarkas.potentials.lennardjones
        • sarkas.potentials.lennardjones.pretty_print_info
        • sarkas.potentials.lennardjones.update_params
      • sarkas.potentials.moliere
        • sarkas.potentials.moliere.update_params
      • sarkas.potentials.qsp
        • sarkas.potentials.qsp.pretty_print_info
        • sarkas.potentials.qsp.update_params
      • sarkas.potentials.tests
        • sarkas.potentials.tests.test_coulomb
        • sarkas.potentials.tests.test_egs
        • sarkas.potentials.tests.test_force_pm
        • sarkas.potentials.tests.test_force_pp
        • sarkas.potentials.tests.test_lennardjones
        • sarkas.potentials.tests.test_moliere
        • sarkas.potentials.tests.test_qsp
        • sarkas.potentials.tests.test_yukawa
      • sarkas.potentials.yukawa
        • sarkas.potentials.yukawa.pretty_print_info
        • sarkas.potentials.yukawa.update_params
    • sarkas.time_evolution
      • sarkas.time_evolution.integrators
        • sarkas.time_evolution.integrators.Integrator
      • sarkas.time_evolution.thermostats
        • sarkas.time_evolution.thermostats.Thermostat
    • sarkas.tools
      • sarkas.tools.observables
        • sarkas.tools.observables.arg_update_doc
        • sarkas.tools.observables.calc_Skw
        • sarkas.tools.observables.calc_diff_flux_acf
        • sarkas.tools.observables.calc_moments
        • sarkas.tools.observables.calc_nkt
        • sarkas.tools.observables.calc_pressure_tensor
        • sarkas.tools.observables.calc_vacf
        • sarkas.tools.observables.calc_vkt
        • sarkas.tools.observables.calculate_herm_coeff
        • sarkas.tools.observables.col_mapper
        • sarkas.tools.observables.compute_doc
        • sarkas.tools.observables.grad_expansion
        • sarkas.tools.observables.kspace_setup
        • sarkas.tools.observables.load_from_restart
        • sarkas.tools.observables.plot_labels
        • sarkas.tools.observables.setup_doc
        • sarkas.tools.observables.CurrentCorrelationFunction
        • sarkas.tools.observables.DiffusionFlux
        • sarkas.tools.observables.DynamicStructureFactor
        • sarkas.tools.observables.ElectricCurrent
        • sarkas.tools.observables.Observable
        • sarkas.tools.observables.PressureTensor
        • sarkas.tools.observables.RadialDistributionFunction
        • sarkas.tools.observables.StaticStructureFactor
        • sarkas.tools.observables.Thermodynamics
        • sarkas.tools.observables.VelocityAutoCorrelationFunction
        • sarkas.tools.observables.VelocityDistribution
      • sarkas.tools.transport
        • sarkas.tools.transport.TransportCoefficients
    • sarkas.utilities
      • sarkas.utilities.exceptions
        • sarkas.utilities.exceptions.AlgorithmError
        • sarkas.utilities.exceptions.AlgorithmWarning
        • sarkas.utilities.exceptions.ParticlesError
        • sarkas.utilities.exceptions.ParticlesWarning
        • sarkas.utilities.exceptions.PhysicsWarning
        • sarkas.utilities.exceptions.SarkasError
        • sarkas.utilities.exceptions.SarkasWarning
        • sarkas.utilities.exceptions.TimerError
      • sarkas.utilities.fdints
        • sarkas.utilities.fdints.fd_doc_hparams
        • sarkas.utilities.fdints.fd_doc_iparams
        • sarkas.utilities.fdints.fermidirac_integral
      • sarkas.utilities.io
        • sarkas.utilities.io.alpha_to_int
        • sarkas.utilities.io.convert_bytes
        • sarkas.utilities.io.num_sort
        • sarkas.utilities.io.InputOutput
      • sarkas.utilities.maths
        • sarkas.utilities.maths.betamp
        • sarkas.utilities.maths.correlationfunction
        • sarkas.utilities.maths.force_error_analytic_lcl
        • sarkas.utilities.maths.force_error_analytic_pp
        • sarkas.utilities.maths.force_error_approx_pm
        • sarkas.utilities.maths.force_error_approx_pppm
        • sarkas.utilities.maths.yukawa_green_function
      • sarkas.utilities.tests
        • sarkas.utilities.tests.test_fdints
        • sarkas.utilities.tests.test_maths
      • sarkas.utilities.timing
        • sarkas.utilities.timing.SarkasTimer

Credits:

  • Credits
    • Publications
    • Dev Team
Theme by the Executable Book Project
  • .rst

sarkas.potentials.tests.test_force_pm

sarkas.potentials.tests.test_force_pm#

Functions

test_assignment_function()

test_calc_charge_dens()

test_create_k_arrays()

test_crete_k_arrays_2D()

test_fogf()

previous

sarkas.potentials.tests.test_egs.test_egs_force

next

sarkas.potentials.tests.test_force_pm.test_assignment_function

By MurilloGroup
© Copyright 2019-2022, MurilloGroup.
Last updated on Nov 26, 2023.