4 papers
Bright solitons in a spin-orbit-coupled dipolar Bose-Einstein condensate trapped within a double-lattice
Qi Wang, Jieli Qin, Junjie Zhao +8
By effectively controlling the dipole-dipole interaction, we investigate the characteristics of the ground state of bright solitons in a spin-orbit coupled dipolar Bose-Einstein co…
Symmetry-protected higher-order exceptional points in staggered flatband rhombic lattices
Yingying Zhang, Shiqiang Xia, Xingdong Zhao +9
Higher-order exceptional points (EPs), which appear as multifold degeneracies in the spectra of non-Hermitian systems, are garnering extensive attention in various multidisciplinar…
Erdős-Gallai-type results for total monochromatic connection of graphs
Hui Jiang, Xueliang Li, Yingying Zhang
A graph is said to be {\it total-colored} if all the edges and the vertices of the graph are colored. A total-coloring of a graph is a {\it total monochromatically-connecting color…
Good upper bounds for the total rainbow connection of graphs
Hui Jiang, Xueliang Li, Yingying Zhang
A total-colored graph is a graph such that both all edges and all vertices of are colored. A path in a total-colored graph is a total rainbow path if its edges and inte…