New soliton solutions to the NLSE with parabolic nonlinearity are being explored, featuring conservation laws and pulse ...

What if one mathematical nuance has been quietly restraining the efficiency of wind turbines since the turn of last century?

Quick question. Classically the harmonic oscillator Hamiltonian is often written 1 2 ( p 2 + q 2), while quantum mechanically it gets some extra ‘ground state energy’ making the Hamiltonian ...