標題: Gradient corrections to the time-dependent Ginzburg-Landau equation for anisotropic perturbations of quasiparticles
作者: Lin, Pei-Jen
Lipavsky, P.
電子物理學系
Department of Electrophysics
公開日期: 1-Apr-2008
摘要: Following Gor'kov and Eliashberg [Zh. Eksp. Teor. Fiz. 54, 612 (1968)], we derive the time-dependent Ginzburg-Landau equation from the nonequilibrium Green functions. Space-gradient terms appearing due to anisotropic perturbations of quasiparticles are evaluated. It is shown that the dominant contribution due to the normal current can be included with no increase in the complexity of the set of equations.
URI: http://dx.doi.org/10.1103/PhysRevB.77.144505
http://hdl.handle.net/11536/9476
ISSN: 1098-0121
DOI: 10.1103/PhysRevB.77.144505
期刊: PHYSICAL REVIEW B
Volume: 77
Issue: 14
起始頁: 0
結束頁: 0
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