Stability of Few-Body Systems and Quantum Monte-Carlo Methods

Stability of Few-Body Systems and Quantum Monte-Carlo Methods

Quantum Monte-Carlo methods are well suited to study the stability of few-body systems. Their capabilities are illustrated by studying the critical stability of the hydrogen molecular ion whose nuclei and electron interact through the Yukawa potential, and the stability of small helium clusters. [PU...

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Veröffentlicht in:Few-body systems 2002-05, Vol.31 (2-4), p.199-204
Hauptverfasser: Bressanini, D., Morosi, G., Bertini, L., Mella, M.
Format: Artikel
Sprache:eng
Schlagworte:
Electrons
Helium
Monte Carlo simulation
Particle physics
Quantum theory
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Zusammenfassung:Quantum Monte-Carlo methods are well suited to study the stability of few-body systems. Their capabilities are illustrated by studying the critical stability of the hydrogen molecular ion whose nuclei and electron interact through the Yukawa potential, and the stability of small helium clusters. [PUBLICATION ABSTRACT]
ISSN:0177-7963
1432-5411
DOI:10.1007/s006010200021