The differential sum rule for the relaxation rate in the cuprates Institutional Repository Document uri icon

abstract

  • Motivated by recent experiments by Basov {it et al}, we study the differential sum rule for the effective scattering rate $1/ au (omega)$. We show that in a dirty BCS superconductor, the area under $1/ au (omega)$ does not change between the normal and the superconducting states. For magnetically mediated pairing, similar result holds between $T

author list (cited authors)

  • Abanov, A. r., & Chubukov, A. V.

citation count

  • 0

complete list of authors

  • Abanov, Ar||Chubukov, Andrey V

Book Title

  • arXiv

publication date

  • December 2001