329 citations · 5.2k across the 203 of their papers we have counts for
4 papers · 2 filters
Parametrically driven nonlinear Dirac equation with arbitrary nonlinearity
Fred Cooper, Avinash Khare, Niurka R. Quintero +3
The damped and parametrically driven nonlinear Dirac equation with arbitrary nonlinearity parameter is analyzed, when the external force is periodic in space and given by $f(x)…
Logarithmic Potential with Super-Super-Exponential Kink Profiles and Tails
Avinash Khare, Avadh Saxena
We consider a novel one dimensional model of a logarithmic potential which has super-super-exponential kink profiles as well as kink tails. We provide analytic kink solutions of th…
Wide Class of Logarithmic Potentials with Power-Tower Kink Tails
Avinash Khare, Avadh Saxena
We present a wide class of potentials which admit kinks and corresponding mirror kinks with either a power law or an exponential tail at the two extreme ends and a power-tower form…
A model field theory with potential: Kinks with super-exponential profiles
Pradeep Kumar, Avinash Khare, Avadh Saxena
We study a (1+1)-dimensional field theory based on potential. There are three degenerate minima at and . There are novel, asymmetric kink solutions of t…