Curved Josephson junction

被引：12

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

页码：1336 / 1354

页数：19

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