April 14, 2024
Mohammad Mohammadi

Mohammad Mohammadi

Academic Rank: Assistant professor
Address:
Degree: Ph.D in physic
Phone: 09171021581
Faculty: Faculty of Nano and Biotechnology

Research

Title Theaffectivefactors onthe uncertaintyin the collisionsof the soliton solutions of the double field sine-Gordon system
Type Article
Keywords
Journal Communications in Nonlinear Science and Numerical Simulation
DOI
Researchers Mohammad Mohammadi (First researcher) , nematollah Riazi (Second researcher)

Abstract

Inspired by the well known sine-Gordon equation, we present a symmetric coupled system of two real scalar fields in 1 1 dimensions. There are three different topological soliton solutions which be labelled according to their topological charges. These solitons can absorb some localized non-dispersive wave packets in collision processes. It will be shown numerically, during collisions between solitons, there will be an uncertainty which originates from the amount of the maximum amplitude and arbitrary initial phases of the trapped wave packets.