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New class of running-wave solutions of the (2+1)-dimensional sine-Gordon equation
| Content Provider | Scilit |
|---|---|
| Author | Martinov, N. K. Vitanov, N. K. |
| Copyright Year | 1994 |
| Description | Journal: Journal of Physics A: General Physics A new class of running-wave solutions of the (2+1)-dimensional sine-Gordon equation is investigated. The obtained waves require two spatial dimensions for their propagation, i.e. they generalize solutions of the (2+0)-dimensional sine-Gordon equation. The parameters of the waves strongly depend on the wave amplitude and there exist forbidden areas for the wavenumber and frequency. The obtained solutions describe a new class of Josephson waves whose velocity is smaller than the Swihart velocity. If omega =0 the running waves are reduced to the self-consistent phase, current and magnetic field distributions in a large two-dimensional Josephson junction. The self-restriction coefficient for the Josephson current corresponding to one of the structures is calculated. |
| Related Links | http://iopscience.iop.org/article/10.1088/0305-4470/27/13/034/pdf |
| Ending Page | 4618 |
| Page Count | 8 |
| Starting Page | 4611 |
| ISSN | 00223689 |
| DOI | 10.1088/0305-4470/27/13/034 |
| Journal | Journal of Physics A: General Physics |
| Issue Number | 13 |
| Volume Number | 27 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1994-07-07 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics A: General Physics Magnetic Field Sine Gordon Equation Current Density Wave Equations Josephson Junction |
| Content Type | Text |
| Resource Type | Article |
