Physical Properties in a 5-Band Spin Flucutuation Theory of Ferropnictides

ORAL

Abstract

Within a 5 band spin fluctuation model for the ferropnictides, we give predictions for experimentally measurable quantities in the superconducting state. A BCS-RPA approach is used to examine the leading superconducting instabilities and determine the thermodynamically stable ground state. We then present results for superfluid density, nuclear magnetic relaxation, and Raman scattering.

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Authors

  • Greg Boyd

    • Department of physics,University of Florida, Gainesville, FL-32611,USA.
    • University of Florida

  • Siegfried Graser

    • University of Florida
    • Department of physics,University of Florida, Gainesville, FL-32611,USA.

  • Vivek Mishra

    • Department of physics,University of Florida, Gainesville, FL-32611,USA.
    • University of Florida

  • P.J. Hirschfeld

    • University of Florida
    • Department of physics,University of Florida, Gainesville, FL-32611,USA.