Introducing Stable Real Non-Topological Solitary Wave Solutions in 1+1 Dimensions | ||
| Iranian Journal of Astronomy and Astrophysics | ||
| مقاله 3، دوره 4، شماره 3، اسفند 2017، صفحه 231-244 اصل مقاله (2.11 M) | ||
| شناسه دیجیتال (DOI): 10.22128/ijaa.2017.124 | ||
| نویسندگان | ||
| Mohammad mohammadi1؛ Ali Reza Olamaei2 | ||
| 1Physics Department, Persian Gulf University, Bushehr 75169, Iran. | ||
| 2Jahrom University, Jahrom 74135-111, Iran | ||
| چکیده | ||
| By adding a proper term to the Lagrangian density of a real non-linear KG system with a proposed non-topological unstable solitary wave solution, its stability guaranteed appreciably. This additional term in the new modified Lagrangian density behaves like a strong internal force which stands against any arbitrary small deformation in the proposed non-topological solitary wave solution. | ||
| کلیدواژهها | ||
| non-linear KG systems؛ non-topological؛ solitary wave solutions؛ stability؛ soliton | ||
| مراجع | ||
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