53 citations · 220 across the 18 of their papers we have counts for
5 papers · 1 filter
Variable range random walk
Takashi Odagaki
Exploiting the coherent medium approximation, random walk among sites distributed randomly in space is investigated when the jump rate depends on the distance between two adjacent…
Nonlinear Energy Response of Glass Forming Materials
Fumitaka Tagawa, Takashi Odagaki
A theory for the nonlinear energy response of a system subjected to a heat bath is developed when the temperature of the heat bath is modulated sinusoidally. The theory is applied…
Construction of the free energy landscape by the density functional theory
Takashi Yoshidome, Akira Yoshimori, Takashi Odagaki
On the basis of the density functional theory, we give a clear definition of the free energy landscape. To show the usefulness of the definition, we construct the free energy lands…
Reaction-diffusion processes of three species on small-world networks
Kyungsik Kim, K. H. Chang, M. -K. Yum +2
We study the decay process for the reaction-diffusion process of three species on the small-world network. The decay process is manipulated from the deterministic rate equation of…
Anomalous thermal conductivity and local temperature distribution on harmonic Fibonacci chains
Masashi Torikai, Takashi Odagaki
The harmonic Fibonacci chain, which is one of a quasiperiodic chain constructed with a recursion relation, has a singular continuous frequency-spectrum and critical eigenstates. Th…