31 citations · 119 across the 22 of their papers we have counts for
Showing 2017 · nlin.PSShow all
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nlin.PS2017★ 3 cited
Response of exact solutions of the nonlinear Schrodinger equation to small perturbations in a class of complex external potentials having supersymmetry and parity-time symmetry
Fred Cooper, John F. Dawson, Franz G. Mertens +5
We discuss the effect of small perturbation on nodeless solutions of the nonlinear \Schrodinger\ equation in 1+1 dimensions in an external complex potential derivable from a parity…
nlin.PS2017
Speed-of-light pulses in the massless nonlinear Dirac equation with a potential
Niurka R. Quintero, Franz G. Mertens, Fred Cooper +2
We consider the massless nonlinear Dirac (NLD) equation in dimension with scalar-scalar self-interaction in the presence of three external electro…
nlin.PS2017★ 7 cited
Stability of new exact solutions of the nonlinear Schrodinger equation in a Poschl-Teller external potential
John F. Dawson, Fred Cooper, Avinash Khare +5
We discuss the stability properties of the solutions of the general nonlinear \Schrodinger\ equation (NLSE) in 1+1 dimensions in an external potential derivable from a parity-time…