Variational Monte Carlo calculations for spin-aligned deuterium

R. M. Panoff; J. W. Clark; Michael A. Lee; K. E. Schmidt; M. H. Kalos; G. V. Chester

doi:10.1103/PhysRevLett.48.1675

Variational Monte Carlo calculations for spin-aligned deuterium

R. M. Panoff, J. W. Clark, Michael A. Lee, K. E. Schmidt, M. H. Kalos, G. V. Chester

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

The first variational Monte Carlo calculations of the ground-state energy of spin-aligned deuterium D are presented. Using Slater-Jastrow trial wave functions, the calculations are based on the accurate theoretical pair potential of Kolos and Wolniewicz for the bu3+ state. For D with equal population of the three nuclear-spin states, the minimum theoretical ground-state energy is found to be negative, implying that this system is a liquid at zero temperature under zero external pressure.

Original language	English (US)
Pages (from-to)	1675-1677
Number of pages	3
Journal	Physical Review Letters
Volume	48
Issue number	24
DOIs	https://doi.org/10.1103/PhysRevLett.48.1675
State	Published - 1982
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.48.1675

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year = "1982",

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T1 - Variational Monte Carlo calculations for spin-aligned deuterium

AU - Panoff, R. M.

AU - Clark, J. W.

AU - Lee, Michael A.

AU - Schmidt, K. E.

AU - Kalos, M. H.

AU - Chester, G. V.

PY - 1982

Y1 - 1982

N2 - The first variational Monte Carlo calculations of the ground-state energy of spin-aligned deuterium D are presented. Using Slater-Jastrow trial wave functions, the calculations are based on the accurate theoretical pair potential of Kolos and Wolniewicz for the bu3+ state. For D with equal population of the three nuclear-spin states, the minimum theoretical ground-state energy is found to be negative, implying that this system is a liquid at zero temperature under zero external pressure.

AB - The first variational Monte Carlo calculations of the ground-state energy of spin-aligned deuterium D are presented. Using Slater-Jastrow trial wave functions, the calculations are based on the accurate theoretical pair potential of Kolos and Wolniewicz for the bu3+ state. For D with equal population of the three nuclear-spin states, the minimum theoretical ground-state energy is found to be negative, implying that this system is a liquid at zero temperature under zero external pressure.

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JO - Physical Review Letters

JF - Physical Review Letters

IS - 24

ER -

Variational Monte Carlo calculations for spin-aligned deuterium

Abstract

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