Abstract
ARPES and low-energy inelastic neutron-scattering studies of cuprate superconductors are described using a weak-coupling theory in which quasiparticles on a square lattice interact via scalar and spin-dependent effective interactions. In this paper we point out that in underdoped Bi2212 both probes are consistent with dominant near-neighbor Heisenberg interactions. We discuss the implications of this finding for the mechanism of high-${T}_{c}$ superconductivity.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
