Time-Dependent Perturbation in Two-Dimensional Disordered Symplectic Systems: Dephasing and Scaling
نویسندگان
چکیده
منابع مشابه
Diffusion of electrons in two-dimensional disordered symplectic systems.
Diffusion of electrons in two-dimensional disordered systems with spin-orbit interactions is investigated numerically. Asymptotic behaviors of the second moment of the wave packet and of the temporal auto-correlation function are examined. At the critical point, the auto-correlation function exhibits the power-law decay with a non-conventional exponent α which is related to the fractal structur...
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ژورنال
عنوان ژورنال: Journal of the Physical Society of Japan
سال: 2003
ISSN: 0031-9015,1347-4073
DOI: 10.1143/jpsjs.72sa.185