341 citations · 2.8k across the 58 of their papers we have counts for
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Diffraction-free beams in fractional Schrödinger equation
Yiqi Zhang, Hua Zhong, Milivoj R. Belić +3
We investigate the propagation of one-dimensional and two-dimensional (1D, 2D) Gaussian beams in the fractional Schrödinger equation (FSE) without a potential, analytically and num…
Modulation of the photonic band structure topology of a honeycomb lattice in an atomic vapor
Yiqi Zhang, Xing Liu, Milivoj R. Belić +2
In an atomic vapor, a honeycomb lattice can be constructed by utilizing the three-beam interference method. In the method, the interference of the three beams splits the dressed en…
Dual accelerating Airy-Talbot recurrence effect
Yiqi Zhang, Hua Zhong, Milivoj R. Belić +4
We demonstrate the dual accelerating Airy-Talbot recurrence effect, i.e., the self-imaging of accelerating optical beams, by propagating a superposition of Airy beams with successi…
Propagation dynamics of a light beam in fractional Schr\"odinger equation
Yiqi Zhang, Xing Liu, Milivoj R. Belić +3
Dynamics of wavepackets in fractional Schrodinger equation is still an open problem. The difficulty stems from the fact that the fractional Laplacian derivative is essentially a n…
Dispersion relations of strained as well as complex Lieb lattices
Yiqi Zhang, Milivoj Belić, Weiping Zhong +3
We investigate the dispersion relations of strained as well as complex Lieb lattices systematically based on the tight-binding method when the nearest-neighbor approximation is ado…