74 citations · 331 across the 23 of their papers we have counts for
8 papers · 1 filter
Multi-peak solitons in nonlocal nonlinear system with sine-oscillation response
Lanhua Zhong, Dalong Dang, Wei Li +2
The multi-peak solitons and their stability are investigated for the nonlocal nonlinear system with the sine-oscillation response, including both the cases of positive and negative…
Modulational instability in nonlocal Kerr media with sine-oscillatory response
Zhuo Wang, Qi Guo, Weiyi Hong +1
We discuss the modulational instability (MI) of plane waves in nonlocal Kerr media with the sine-oscillation response function, which can model the nematic liquid crystal with nega…
Large phase shift of (1+1)-dimensional nonlocal spatial solitons in lead glass
Qian Shou, Miao Wu, Qi Guo
The large phase shift of strongly nonlocal spatial optical soliton(SNSOS) in the (1+1)-dimensional [(1+1)D] lead glass is investigated using the perturbation method. The fundamenta…
Spiraling elliptic breathers in saturable nonlinear media with linear anisotropy
Guo Liang, Qi Guo, Qian Shou +1
We have introduced a class of spiraling elliptic breathers in saturable nonlinear media with linear anisotropy. Two kinds of evolution behaviors of the breathers, rotating and pend…
Application of canonical Hamiltonian formulation to nonlinear light-envelope propagations
Guo Liang, Qi Guo
We first point out it is conditional to apply the variational approach to the nonlocal nonlinear Schrödinger equation (NNLSE), that is, the response function must be an even functi…
A variational approach to Schroedinger equation with parity-time symmetry Gaussian complex potential
Sumei Hu, Guo Liang, Shanyong Cai +3
A variational technique is established to deal with the Schrodinger equation with parity-time(PT) symmetric Gaussian complex potential. The method is extended to the linear and sel…