sarkas.potentials.yukawa
Content
sarkas.potentials.yukawa#
Module for handling Yukawa potential.
Potential#
The Yukawa potential between two charges \(q_i\) and \(q_j\) at distant \(r\) is defined as
\[U_{ab}(r) = \frac{q_a q_b}{4 \pi \epsilon_0} \frac{e^{- \kappa r} }{r}.\]
where \(\kappa = 1/\lambda\) is the screening parameter.
Potential Attributes#
The elements of the sarkas.potentials.core.Potential.pot_matrix
are:
pot_matrix[0] = q_iq_j^2/(4 pi eps0)
pot_matrix[1] = 1/lambda
pot_matrix[2] = Ewald screening parameter
Functions
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Print potential specific parameters in a user-friendly way. |
|
Assign potential dependent simulation's parameters. |