The fundamental role of superconducting quasiparticle coherence in cuprate superconductors
arXiv:cond-mat/0606599 · doi:10.1016/j.physc.2007.03.015
Abstract
Within the kinetic energy driven superconducting mechanism, we study the interplay between superconductivity and the nodal and antinodal superconducting quasiparticle coherences in cuprate superconductors, and find the s-wave superconducting transition temperature is heavily suppressed by the antinodal superconducting quasiparticle coherence, while the d-wave superconducting transition temperature is enhanced, therefore the antinodal superconducting quasiparticle coherence plays a more crucial role in superconductivity of cuprate superconductors.
arXiv comment4 pages, 2 figures, typos corrected
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