60 citations · 137 across the 14 of their papers we have counts for
14 papers
Emergent soliton-like solutions in the parametrically driven 1-D nonlinear Schrödinger equation
K Dileep, S Murugesh
We numerically investigate the long time dynamics of spatially periodic breather solutions of the 1-D nonlinear Schrödinger equation under parametric forcing of the form $f(x)=f_0…
Exact and non-exact Fermi-Pasta-Ulam-Tsingou recurrences in a Heisenberg ferromagnet
Rahul O. R., S. Murugesh
We visualize the Fermi-Pasta-Ulam-Tsingou (FPUT) recurrence in a classical Heisenberg ferromagnetic (HF) spin chain by exploiting its gauge eq uivalence to the nonlinear Schrödinge…
Rogue breather modes: Topological sectors, and the `belt-trick', in a one-dimensional ferromagnetic spin chain
O. R. Rahul, S. Murugesh
We present explicit solutions for breather soliton modes of excitation in the one-dimensional Heisenberg ferromagnetic spin chain. We identify a characteristic geometrical feature…
Knot soliton solutions for the one-dimensional non-linear Schrödinger equation
Rahul O. R., S. Murugesh
We identify that for a broad range of parameters a variant of the soliton solution of the one-dimensional non-linear Schr\"{odinger} equation, the {\it breather}, is distinct when…
Spin breather and rogue formations in a Heisenberg ferromagnetic system
Rahul O. R., S. Murugesh
We construct explicit spin configurations for the breather solution of a one-dimensional Heisenberg ferromagnetic spin system. This corresponds to the breather soliton solution of…
Spin-Transfer-Torque Driven Magneto-Logic OR, AND and NOT Gates
C. Sanid, S. Murugesh
We show that current induced magneto-logic gates like AND, OR and NOT can be designed with the simple architecture involving a single nano spin-valve pillar, as an extension of our…