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Antisymmetry in quantum Monte Carlo methods

✍ Scribed by R. Bianchi; D. Bressanini; P. Cremaschi; G. Morosi

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
1023 KB
Volume
74
Category
Article
ISSN
0010-4655

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πŸ“œ SIMILAR VOLUMES

Antisymmetry in the quantum Monte Carlo
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The problem of antisymmetry in the quantum Monte Carlo method is handled by a technique able to build up mobile nodal surfaces, self-adapting to the signed psip distribution. We define a function A as a sum of Gaussians, each one centered on a psip and with its own sign. This sum is extended to the

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