4 papers
Excited-State Adiabatic Quantum Computation Started with Vacuum States
Hayato Goto, Taro Kanao
Adiabatic quantum computation (AQC), which is particularly useful for combinatorial optimization, becomes more powerful by using excited states, instead of ground states. However,…
High-accuracy Ising machine using Kerr-nonlinear parametric oscillators with local four-body interactions
Taro Kanao, Hayato Goto
A two-dimensional array of Kerr-nonlinear parametric oscillators (KPOs) with local four-body interactions is a promising candidate for realizing an Ising machine with all-to-all sp…
Layer-selective detection of magnetization directions from two layers of antiferromagnetically-coupled magnetizations by ferromagnetic resonance using a spin-torque oscillator
Taro Kanao, Hirofumi Suto, Koichi Mizushima +1
We use micromagnetic simulation to demonstrate layer-selective detection of magnetization directions from magnetic dots having two recording layers by using a spin-torque oscillato…
Reservoir Computing on Spin-Torque Oscillator Array
Taro Kanao, Hirofumi Suto, Koichi Mizushima +3
We numerically study reservoir computing on a spin-torque oscillator (STO) array, describing the magnetization dynamics of the STO array by a nonlinear oscillator model. The STOs e…