82 citations · 267 across the 21 of their papers we have counts for
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Multiple pendulum and nonuniform distribution of average kinetic energy
Tetsuro Konishi, Tatsuo Yanagita
Multiple pendulums are investigated numerically and analytically to clarify the nonuniformity of average kinetic energies of particles. The nonuniformity is attributed to the syste…
Dynamically induced conformation depending on excited normal modes of fast oscillation
Yoshiyuki Y. Yamaguchi, Tatsuo Yanagita, Tetsuro Konishi +1
We present dynamical effects on conformation in a simple bead-spring model consisting of three beads connected by two stiff springs. The conformation defined by the bending angle b…
Slow relaxation to equipartition in spring-chain systems
Tetsuro Konishi, Tatsuo Yanagita
In this study, one-dimensional systems of masses connected by springs, i.e., spring-chain systems, are investigated numerically. The average kinetic energy of chain-end particles o…
Clusters die hard: Time-correlated excitation in the Hamiltonian Mean Field model
Hiroko Koyama, Tetsuro Konishi, Stefano Ruffo
The Hamiltonian Mean Field (HMF) model has a low-energy phase where particles are trapped inside a cluster. Here, we investigate some properties of the trapping/untrapping mech…