Published November 14, 1983
| Version v1
Journal article
Intermittent switching between soliton dynamic states in a perturbed sine-Gordon model
- 1. Laboratory of Applied Mathematical Physics, The Technical University of Denmark, DK-2800 Lyngby, Denmark
Description
Chaotic intermittency between soliton dynamic states has been found in a perturbed sine-Gordon system in the absence of an external ac driving term. The system is a model of a long Josephson oscillator with constant loss and bias current in an external magnetic field. The results predict the existence of a current step between the first two Fiske steps in the current-voltage characteristic. A simple probability model demonstrates an asymmetry in the statistical nature of the switching in the two directions
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 51
- Journal Issue
- 20
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 1919-1922
- ISSN
- 0031-9007
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 15034889
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ELECTRIC CONDUCTIVITY; ELECTRIC CURRENTS; ENERGY LOSSES; FLUCTUATIONS; JOSEPHSON JUNCTIONS; MAGNETIC FIELDS; MATHEMATICAL MODELS; PENETRATION DEPTH; PLASMA WAVES; SINE-GORDON EQUATION; SOLITONS; THEORETICAL DATA; TIME DEPENDENCE
- Descriptors DEC
- CURRENTS; DATA; ELECTRICAL PROPERTIES; EQUATIONS; FIELD EQUATIONS; INFORMATION; NUMERICAL DATA; PHYSICAL PROPERTIES; QUASI PARTICLES; SEMICONDUCTOR JUNCTIONS; VARIATIONS