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Soliton solutions of nonlinear Schroedinger equation on simple networks
Z. Sobirov, D. Matrasulov, K. Sabirov +2
We show soliton solutions of nonlinear Schroedinger equation on simple networks consisting of vertices and bonds, where the strength of cubic nonlinearity is different from bond to…
Universal power laws in the threshold network model: A theoretical analysis based on extreme value theory
A. Fujihara, M. Uchida, H. Miwa
We theoretically and numerically investigated the threshold network model with a generic weight function where there were a large number of nodes and a high threshold. Our analysis…
Fast-forward of adiabatic dynamics in quantum mechanics
Shumpei Masuda, Katsuhiro Nakamura
We propose a way to accelerate adiabatic dynamics of wave functions in quantum mechanics to obtain a final adiabatic state except for the spatially uniform phase in any desired sho…
Vortex lattice for a holographic superconductor
Kengo Maeda, Makoto Natsuume, Takashi Okamura
We investigate the vortex lattice solution in a (2+1)-dimensional holographic model of superconductors constructed from a charged scalar condensate. The solution is obtained pertur…
Universality class of holographic superconductors
Kengo Maeda, Makoto Natsuume, Takashi Okamura
We study "holographic superconductors" in various spacetime dimensions. We compute most of the static critical exponents in the linear perturbations and show that they take the sta…