title: Better synchronizability predicted by crossed double cycle.
abstract: In this Brief Report, we propose a network model named crossed double cycles, which are completely symmetrical and can be considered as the extensions of nearest-neighboring lattices. The synchronizability, measured by eigenratio R, can be sharply enhanced by adjusting the only parameter, the crossed length m. The eigenratio R is shown very sensitive to the average distance L, and the smaller average distance will lead to better synchronizability. Furthermore, we find that, in a wide interval, the eigenratio R approximately obeys a power-law form as R approximately L(1.5).
authors.affiliation: Department of Modern Physics and Nonlinear Science Center, University of Science and Technology of China, Hefei Anhui, 230026, People's Republic of China.
authors.forename: Tao
authors.initials: T
authors.lastname: Zhou
authors.forename: Ming
authors.initials: M
authors.lastname: Zhao
authors.forename: Bing-Hong
authors.initials: BH
authors.lastname: Wang