Toshihiro Kawakatsu

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1. Octupole order in Ce 0.7 La 0.3 B 6 probed by resonant X-ray scattering The azimuthal angle dependence observed in the resonant X-ray scattering in phase IV of Ce 0.7 La 0.3 B 6 is analyzed theoretically[1]. It is shown that the peculiar angle dependence observed in the E2 channel is consistent with the Γ 5u-type octupole order with principal axis along(More)
— This paper discusses a fully decentralized algorithm able to control the morphology of a modular robot, consisting of many identical modules, according to the environment encountered. One of the significant features of our approach is that we explicitly exploit " emergent phenomena " stemming from the interaction between control and mechanical dynamics in(More)
This paper discusses a fully decentralized algorithm able to create an adaptive swarm of autonomous mobile robots from the viewpoint of " computational physics ". To this end, we particularly focus on " Stokesian Dynamics method ". Simulation results indicate that the proposed algorithm can control the shape of the swarm appropriately according to the(More)