APPARATUS FOR COMPUTING A MANY-BODY PROBLEM
First Claim
1. A method of computing a many-body problem comprising a step of computing a force or potential acting on a specific particle in a system consisting of plural particles, wherein the step of computing the force or potential is conducted only on a particle pair of a residue the center of gravity of which is located at a coordinate distance less than a cut-off distance.
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Abstract
A many-body problem computing apparatus includes a coordinate storage unit for storing coordinates of the centers of gravity of residues which particles belong to, a gravity center distance computing unit for computing a distance between the coordinates of the center of gravity of a residue which a specific particle belongs to and the coordinates of the center of gravity of a residue which the other particles belong to, and a distance comparison unit for comparing the distance computed by the distance computing unit with a cut-off distance and giving instructions to compute a force or potential if the distance is less than the cut-off distance.
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Citations
10 Claims
- 1. A method of computing a many-body problem comprising a step of computing a force or potential acting on a specific particle in a system consisting of plural particles, wherein the step of computing the force or potential is conducted only on a particle pair of a residue the center of gravity of which is located at a coordinate distance less than a cut-off distance.
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5. An apparatus for computing a many-body problem comprising:
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coordinate storage means for storing coordinates of the centers of gravity of residues which particles belong to; gravity center distance computing means for computing a distance between the coordinates of the center of gravity of a residue which a specific particle belongs to and the coordinates of the center of gravity of a residue which other particles belong to; and distance comparison means for comparing the distance obtained by the gravity center distance computing means with a cut-off distance and giving instructions to compute a force or potential if the distance is less than the cut-off distance. - View Dependent Claims (6, 7, 8, 9, 10)
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Specification