Open AccessA POSSIBLE HEAVY-FERMION MECHANISM OF SUPERCONDUCTIVITY——ELECTRON-SLAVE BOSON SUPERCONDUCTING MECHANISM
Author(s) -
Shiping Feng
Publication year - 1988
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.37.967
Subject(s) - physics , superconductivity , quasiparticle , fermion , boson , electron , condensed matter physics , heavy fermion , lattice (music) , particle physics , nuclear physics , acoustics
Using the Anderson lattice, the heavy-fermion superconductivity is discussed. In the long wavelength limit of Slave boson field, the mutual interaction between the same type quasipar-ticles is attractive by one-Slave boson exchange and the heavy-fermion superconductivity is induced by the first type quasiparticles-quasi-f electrons only.