Curved Josephson junction

被引：10
|
作者：
Dobrowolski, Tomasz [1 ]
机构：
[1] Inst Phys UP, PL-30084 Krakow, Poland
来源：
ANNALS OF PHYSICS | 2012年 / 327卷 / 05期
关键词：
Josephson junction; Sine-Gordon equation; QUANTUM SUPERPOSITION; EXPANSION; SOLITONS; STATES; WIDTH; DYNAMICS; PHASE; QUBIT;
D O I：
10.1016/j.aop.2012.02.003
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The constant curvature one and quasi-one dimensional Josephson junction is considered. On the base of Maxwell equations, the sine-Gordon equation that describes an influence of curvature on the kink motion was obtained. It is showed that the method of geometrical reduction of the sine-Gordon model from three to lower dimensional manifold leads to an identical form of the sine-Gordon equation. (C) 2012 Elsevier Inc. All rights reserved.
引用
收藏
页码：1336 / 1354
页数：19
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