Some Energy Inequalities for Two-Body Problems and Helium Dimer

• Authors: S. Kilić , B. Krivić
• Languages of publication: EN

Abstracts

EN

It is shown that the energy of two particles in 2D (2 dimensions) is always less or equal than energy in 1D, and the energy in 3D can be less or greater than in 2D. The application to the important case of helium 4 dimer shows that this molecule may have only in 2D at least one bound excited state

Keywords

EN

36.90.+f

Discipline

• 36.90.+f: Other topics in exotic atoms and molecules; macromolecules; clusters (restricted to new topics in section 36)

• Journal: Acta Physica Polonica A
• Year: 1998
• Volume: 93
• Issue: 4
• Pages: 611-616

Dates

published

1998-04

received

1997-10-10

(unknown)

1997-12-08

(unknown)

1998-01-12

Contributors

author

S. Kilić

• Faculty of Natural Science, University of Split, 21000 Split, Croatia

author

B. Krivić

• Faculty of Natural Science, University of Split, 21000 Split, Croatia

Identifiers

DOI

10.12693/APhysPolA.93.611