192 citations · 1.3k across the 49 of their papers we have counts for
4 papers · 1 filter
Light chaotic dynamics in the transformation from curved to flat surfaces
Chenni Xu, Itzhack Dana, Li-Gang Wang +1
Light propagation on a two-dimensional curved surface embedded in a three-dimensional space has attracted increasing attention as an analog model of four-dimensional curved spaceti…
Rainbow Spacetime from a Nonlocal Gravitational Uncertainty Principle
Omar El-Refy, Syed Masood, Li-Gang Wang +1
Occurrence of spacetime singularities is one of the peculiar features of Einstein gravity, signalling limitation on probing short distances in spacetime. This alludes to the existe…
The large scale structure formation in an expanding universe
Mir Hameeda, Behnam Pourhassan, Syed Masood +3
In this paper, we analyze the effects of expansion on large scale structure formation in our Universe. We do that by incorporating a cosmological constant term in the gravitational…
Precise position- and angular-controllable optical trapping and manipulation via a single vortex-pair beam
Jisen Wen, Binjie Gao, Dadong Liu +2
Optical trapping and manipulation using laser beams play a key role in many areas including biology, atomic science, and nanofabrication. Here, we propose and experimentally demons…