sarkas.potentials.qsp.deutsch_force
sarkas.potentials.qsp.deutsch_force#
- sarkas.potentials.qsp.deutsch_force(r_in, pot_matrix)[source]#
Calculate Deutsch QSP Force between two particles.
- Parameters
r_in (float) – Distance between two particles.
pot_matrix (numpy.ndarray) – It contains potential dependent variables.
Shape = (6,
sarkas.core.Parameters.num_species,sarkas.core.Parameters.num_species)
- Returns
u_r (float) – Potential.
f_r (float) – Force between two particles.