National Institute of Information and Communications Technology

Fast Bosonic Control via Multiphoton Qubit-Oscillator Interactions

We study the problem of n -fold rotationally symmetric bosonic state preparation, which is of great importance to bosonic quantum error correction, using a multiphoton interaction between an oscillator and an auxiliary qubit. We present an n -photon Law-Eberly ( n LE) protocol th...

Full-colour imaging behind a glass diffuser through a diffractive neural network with multi-wavelength channels

Abstract It is difficult for general imaging systems to see an object hidden by scattering media such as fog and biotissues. A diffractive neural network (DNN) has been demonstrated to reconstruct an object behind an unknown scattering medium at the speed of light through repeate...

Global Cowling Effects in the Sq‐EEJ Current System Under Electrostatic Approximation: Theoretical Simulation

Abstract The solar quiet (Sq) current and equatorial electrojet are widely known as one of the fundamental currents in ionosphere. Although the Sq‐EEJ current system has been extensively investigated, the manner in which Hall and Pedersen current components collectively organize...

The perception of realism is correlated with physical gamuts

Realism remains an unresolved question in vision science. This study investigates whether the physical gamut correlates with realism judgements. We conducted psychophysical experiments where observers judged the realism of natural scenes with target regions manipulated across the...