50 citations · 58 across the 4 of their papers we have counts for
4 papers
Quantum criticality in photorefractive optics: vortices in laser beams and antiferromagnets
Mihailo Čubrović, Milan Petrović
We study vortex patterns in a prototype nonlinear optical system: counterpropagating laser beams in a photorefractive crystal, with or without the background photonic lattice. The…
Self-Fourier transform and self-Fourier beams due to parabolic potential
Yiqi Zhang, Xing Liu, Milivoj R. Belić +3
We investigate the propagation of light beams including Hermite-Gauss, Bessel-Gauss and finite energy Airy beams in a linear medium with parabolic potential. Expectedly, the beams…
Variational approach vs accessible soliton approximation in nonlocal nonlinear media
Branislav N. Aleksić, Najdan B. Aleksić, Milan S. Petrović +2
We discuss differences between the variational approach to solitons and the accessible soliton approximaion in a highly nonlocal nonlinear medium. We compare results of both approx…
Ground state of nonlinear Schrodinger systems with saturable nonlinearity
Tai-Chia Lin, Milivoj R. Belić, Milan S. Petrović +1
We prove the existence of ground state in a multidimensional nonlinear Schrodinger model of paraxial beam propagation in isotropic local media with saturable nonlinearity. Such gro…