Spatially Resolved NMR Relaxation Rate in a Noncentrosymmetric Superconductor

Abstract

We numerically study the spatially-resolved NMR around a single vortex in a noncentrosymmetric superconductor such as CePt3Si. The nuclear spin-lattice relaxation rate 1/T1 under the influence of the vortex core states is calculated for an s+p-wave Cooper pairing state. The result is compared with that for an s-wave pairing state.

2 pages; submitted to Proc. of SCES'05

References in corpus (6)

• Line nodes in the superconducting gap function of noncentrosymmetric CePt_3Si
• Magnetoelectric effects in heavy-fermion superconductors without inversion symmetry
• Temperature Dependence of the Superfluid Density in a Noncentrosymmetric Superconductor
• Unconventional superconductivity and magnetism in $\mathrm{CeP}{\mathrm{t}}_3\mathrm{S}{\mathrm{i}}_{1-\mathrm{x}}\mathrm{G}{\mathrm{e}}_{\mathrm{x}}$
• Quasiparticle structure in antiferromagnetism around the vortex and nuclear magnetic relaxation time
• NMR relaxation rate in non-centrosymmetric superconductors

Cited by in corpus (2)

• Nuclear magnetic relaxation and superfluid density in Fe-pnictide superconductors: An anisotropic \pm s-wave scenario
• The ratio of normal state to superconducting state of spin lattice relaxation rate of unconventional superconductors