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Quantum-electrodynamical coherence and superfluidity inHe.

Authors :
Giudice, E.
Mele, R.
Muggia, A.
Preparata, G.
Source :
Il Nuovo Cimento della Societa Italiana di Fisica: D; 1993, Vol. 15 Issue 10, p1279-1294, 16p
Publication Year :
1993

Abstract

We explore the possibility that the superfluidHe transition is related to the quantum-electrodynamical coherent interaction, occurring in the system at low temperatures and producing coherent oscillation in phase with particular classical modes of the electromagnetic field. We give a microscopic explanation for the BCS pairing potential and calculate the phase diagram forHe finding a transition to A- and B-phases with the correct temperatures. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
03926737
Volume :
15
Issue :
10
Database :
Complementary Index
Journal :
Il Nuovo Cimento della Societa Italiana di Fisica: D
Publication Type :
Academic Journal
Accession number :
73017515
Full Text :
https://doi.org/10.1007/BF02463828