Derives short-time spin-momentum relaxation dynamics and a cubic equation for spin isotropization time in disordered systems with uniform SU(2) gauge fields, validated against numerical calculations.
(47)–(49), which are valid fork Fℓ≫1, kF/κ≫1, andℓq≪1, we can obtain an analytical ex- pression for the density matrix (see also Eqs
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Mesoscopic scattering dynamics under generic uniform SU(2) gauge fields: Spin-momentum relaxation and coherent backscattering
Derives short-time spin-momentum relaxation dynamics and a cubic equation for spin isotropization time in disordered systems with uniform SU(2) gauge fields, validated against numerical calculations.