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Phys. Rev. B 36, 715–717 (1987)

New form of pair interaction in superconductivity in pressure-sensitive systems

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Karl Svozil
Institute for Theoretical Physics, Technical University Vienna, Karlsplatz 13/136, A-1040 Vienna, Austria

Received 14 January 1987; published in the issue dated 1 July 1987

An (electron) quasiparticle-phonon coupling proportional to the superconducting gap is considered. Eliashberg-type equations are derived and immediate consequences are discussed. These considerations apply to specific, yet interesting systems.

© 1987 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevB.36.715
DOI:
10.1103/PhysRevB.36.715
PACS:
74.20.-z