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@ -75,9 +75,9 @@ pairwise interactions between 1-4 atoms. The virial contribution of
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these terms is included in the pair virial, not the dihedral virial.
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</P>
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<P>Note that as defined in the formula, per-atom stress is the negative
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of the per-atom pressure tensor. It is also really a stress-volume
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of the per-atom pressure tensor. It is also really a stress*volume
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formulation, meaning the computed quantity is in units of
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pressure-volume. It would need to be divided by a per-atom volume to
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pressure*volume. It would need to be divided by a per-atom volume to
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have units of stress (pressure), but an individual atom's volume is
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not well defined or easy to compute in a deformed solid or a liquid.
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Thus, if the diagonal components of the per-atom stress tensor are
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@ -72,9 +72,9 @@ pairwise interactions between 1-4 atoms. The virial contribution of
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these terms is included in the pair virial, not the dihedral virial.
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Note that as defined in the formula, per-atom stress is the negative
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of the per-atom pressure tensor. It is also really a stress-volume
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of the per-atom pressure tensor. It is also really a stress*volume
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formulation, meaning the computed quantity is in units of
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pressure-volume. It would need to be divided by a per-atom volume to
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pressure*volume. It would need to be divided by a per-atom volume to
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have units of stress (pressure), but an individual atom's volume is
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not well defined or easy to compute in a deformed solid or a liquid.
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Thus, if the diagonal components of the per-atom stress tensor are
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