Do negative absolute temperatures matter physics and specifically Statistical Physics? We
provide evidence that we can certainly answer positively to this vexata quaestio. The great …

During the last decades, researchers of different scientific areas have investigated several
systems and materials to suggest new ways of transporting and localizing light. These …

The topological protection of wave transport, originally observed in the context of the
quantum Hall effect in two-dimensional electron gases, has been shown to apply broadly to …

A salient feature of solid-state quantum-Hall-type topological materials in two dimensions is
the presence of conducting electronic edge states that are insensitive to scattering by …

In this article, the Resonant nonlinear Schrödinger equation (RNLSE) having anti-cubic
nonlinearity is solved, using the generalized Kudryashov method. Nonlinear Schrödinger …

Generating intense ultrashort pulses with high-quality spatial modes is crucial for ultrafast
and strong-field science and can be achieved by nonlinear supercontinuum generation …

Nonlinearity and discreteness are two pivotal factors for an emergence of discrete breather
excitations in various media. We argue that these requirements are met in the forced …

We show a new family of neural networks based on the Schrödinger equation (SE-NET). In
this analogy, the trainable weights of the neural networks correspond to the physical …

Concurrent passive mode-locked and self-Q-switched operation of laser devices is modeled
using the complex cubic-quintic Ginzburg-Landau equation. Experimental observations use …

Integrated optical waveguides have been widely explored in the context of quantum
simulation for various physical models based on paraxial diffraction of light, which are …