Optical solitons to the beta-fractional density dependent diffusion-reaction model via three different techniques.

This research is concerned with some modernistic optical solitons of beta-fractional density-dependent diffusion-reaction model. The collected optical solutions can be executed in exposing this model in a prominent form. The obtained results include the trigonometric, hyperbolic trigonometric, rational and exponential functions. Verification of achieved results is also done by using Mathematica tools. Three distinct techniques named as exp a function, extended sinh-Gordon equation expansion (EShGEE) and modified extended tanh function expansion techniques are employed to protect the results. The achieved results are also illustrated by 2-D, 3-D and contour plots. The gained results can also be fruitful for the development of model in future. [ABSTRACT FROM AUTHOR]