24 citations · 208 across the 30 of their papers we have counts for
31 papers
Zero mode-soliton duality and pKdV kinks in Boussinesq system for non-linear shallow water waves
H. Blas, Ronal A. DeLaCruz-Araujo, N. I. Reynaldo +3
A Boussinesq system for a non-linear shallow water is considered. The nonlinear and topological effects are examined through an associated matrix spectral problem. It is shown an e…
Majorana zero mode-soliton duality and in-gap and BIC bound states in modified Toda model coupled to fermion
H. Blas, J. J. Monsalve, R. Quicaño +1
A two-dimensional field theory of a fermion chirally coupled to Toda field plus a scalar self-coupling potential is considered. Using techniques of integrable systems we obtain ana…
Modified AKNS model, Riccati-type pseudo-potential approach and infinite towers of quasi-conservation laws
H. Blas, M. Cerna Maguiña, L. F. dos Santos
A dual Riccati-type pseudo-potential formulation is introduced for a modified AKNS system (MAKNS) and infinite towers of novel anomalous conservation laws are uncovered. In additio…
Modified non-linear Schrödinger models, symmetry, dark solitons and infinite towers of anomalous charges
H. Blas, M. Cerna Maguiña, L. F. dos Santos
Some modified (defocusing) non-linear Schrödinger models (MNLS) possess infinite towers of anomalous conservation laws with asymptotically conserved charges. The so-called anomalie…
Some results on natural numbers represented by quadratic polynomials in two variables
B. M. Cerna Maguiña, H. Blas, V. H. López Solís
We consider a set of equations of the form , , such that , and , r…
Quasi-integrability in deformed sine-Gordon models and infinite towers of conserved charges
Harold Blas, Hector Flores Callisaya
We have studied the space-reflection symmetries of some soliton solutions of deformed sine-Gordon models in the context of the quasi-integrability concept. Considering a dual pair…