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- Kyoto UniversityJP32 papers
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10 papers · 1 filter
Teleoperation System Using Past Image Records Considering Narrow Communication Band
Noritaka Sato, Masataka Ito, Yoshifumi Morita +1
Teleoperation is necessary when the robot is applied to real missions, for example surveillance, search and rescue. We proposed teleoperation system using past image records (SPIR)…
Three-dimensional Mid-air Acoustic Manipulation by Ultrasonic Phased Arrays
Yoichi Ochiai, Takayuki Hoshi, Jun Rekimoto
The essence of levitation technology is the countervailing of gravity. It is known that an ultrasound standing wave is capable of suspending small particles at its sound pressure n…
Effective field theory for two-species bosons in an optical lattice: Multiple order, the Nambu-Goldstone bosons, the Higgs mode and vortex lattice
Y. Kuno, K. Suzuki, I. Ichinose
In the previous papers, we studied the bosonic t-J mode and derived an effective field theory, which is a kind of quantum XY model. The bosonic t-J model is expected to be realized…
Semiclassical trace formula for the two-dimensional radial power-law potentials
A. G. Magner, A. A. Vlasenko, K. Arita
The trace formula for the density of single-particle levels in the two-dimensional radial power-law potentials, which nicely approximate the radial dependence of the Woods-Saxon po…
Strong Correlation Effects of A-site Ordered Perovskite CaCu3Ti4O12 revealed by Angle-Resolved Photoemission Spectroscopy
H. J. Im, M. Tsunekawa, T. Sakurada +8
We report angle-resolved photoemission spectroscopy (ARPES) results of A-site ordered perovskite CaCuTiO. We have observed the clear band dispersions, which are shif…
Anomalous superfluid density in quantum critical superconductors
K. Hashimoto, Y. Mizukami, R. Katsumata +10
When a second-order magnetic phase transition is tuned to zero temperature by a non-thermal parameter, quantum fluctuations are critically enhanced, often leading to the emergence…