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Two different quasiparticle scattering rates in vortex line liquid phase of layered d-wave superconductors

D. V. Khveshchenko·A. G. Yashenkin
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Abstract

We carry out a quantum mechanical analysis of the behavior of nodal quasiparticles in the vortex line liquid phase of planar d-wave superconductors. Applying a novel path integral technique we calculate a number of experimentally relevant observables and demonstrate that in the low-field regime the quasiparticle scattering rates deduced from photoemission and thermal transport data can be markedly different from that extracted from tunneling, specific heat, superfluid stiffness or spin-lattice relaxation time.

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D. V. Khveshchenko, A. G. Yashenkin. 2003-02-19. Two different quasiparticle scattering rates in vortex line liquid phase of layered d-wave superconductors. https://doi.org/10.1103/physrevb.67.052502

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