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update coul/slater docs to align with recent changes in upstream
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@ -12,10 +12,10 @@ Syntax
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.. code-block:: LAMMPS
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pair_style coul/slater/cut lamda cutoff
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pair_style coul/slater/long lamda cutoff
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pair_style coul/slater/cut lambda cutoff
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pair_style coul/slater/long lambda cutoff
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lamda = decay length of the charge (distance units)
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lambda = decay length of the charge (distance units)
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cutoff = cutoff (distance units)
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Examples
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@ -45,9 +45,8 @@ distribution in the Coulomb potential, following the formulation of
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E = \frac{Cq_iq_j}{\epsilon r} \left( 1- \left( 1 + \frac{r_{ij}}{\lambda} exp\left( -2r_{ij}/\lambda \right) \right) \right) \qquad r < r_c
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where :math:`r_c` is the cutoff distance and :math:`\lambda` is the decay length of the charge.
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C is the same Coulomb conversion factor as in the pair\_styles coul/cut and coul/long. In this way the Coulomb
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C is the same Coulomb conversion factor as in the pair_styles coul/cut and coul/long. In this way the Coulomb
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interaction between ions is corrected at small distances r.
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For the *coul/slater/cut* style, the potential energy for distances larger than the cutoff is zero,
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while for the *coul/slater/long*, the long-range interactions are computed either by the Ewald or the PPPM technique.
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@ -66,17 +65,15 @@ commands:
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* :math:`r_c` (distance units)
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The global decay length of the charge (:math:`\lambda`) specified in the pair\_style command is used for all pairs.
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The global decay length of the charge (:math:`\lambda`) specified in the pair_style command is used for all pairs.
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----------
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**Mixing, shift, table, tail correction, restart, rRESPA info**\ :
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For atom type pairs I,J and I != J, the cutoff distance for the
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*coul/slater* styles can be mixed. The default mix value is *geometric*\ .
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See the "pair\_modify" command for details.
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See the "pair_modify" command for details.
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The :doc:`pair_modify <pair_modify>` shift and table options are not relevant
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for these pair styles.
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@ -85,7 +82,7 @@ These pair styles do not support the :doc:`pair_modify <pair_modify>`
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tail option for adding long-range tail corrections to energy and
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pressure.
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These pair styles write their information to :doc:`binary restart files <restart>`, so pair\_style and pair\_coeff commands do not need
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These pair styles write their information to :doc:`binary restart files <restart>`, so pair_style and pair_coeff commands do not need
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to be specified in an input script that reads a restart file.
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This pair style can only be used via the *pair* keyword of the
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@ -109,13 +106,11 @@ Related commands
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----------
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.. _Melchor:
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**(Melchor)** Gonzalez-Melchor, Mayoral, Velázquez, and Alejandre, J Chem Phys, 125, 224107 (2006).
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**(Melchor)** Gonzalez-Melchor, Mayoral, Velazquez, and Alejandre, J Chem Phys, 125, 224107 (2006).
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.. _Vaiwala:
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**(Vaiwala)** Vaiwala, Jadhav, and Thaokar, J Chem Phys, 146, 124904 (2017).
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