Non-polarizing two-atom interaction potential in the liquid He-4

Non-polarizing two-atom interaction potential in the liquid He-4

A formula for potential U of the He-4--He-4 interaction in the liquid state is obtained by the direct electromagnetic computation as a function of the interatomic distance R. The potential decreases exponentially at large R. The further development and application of the result are discussed.

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Bibliographische Detailangaben
Hauptverfasser: Baranov, D. B, Yarunin, V. S, Kirillov, A. I
Format: Artikel
Sprache:eng
Schlagworte:
Physics - Statistical Mechanics
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Zusammenfassung:A formula for potential U of the He-4--He-4 interaction in the liquid state is obtained by the direct electromagnetic computation as a function of the interatomic distance R. The potential decreases exponentially at large R. The further development and application of the result are discussed.
DOI:10.48550/arxiv.cond-mat/0112440