3 papers
quant-ph2026
Structured-light-mediated hybrid entanglement between photon polarization and electronic orbital angular momentum
Hiroaki Saito, Nobuhiko Yokoshi
We propose a minimal quantum-optical scheme for generating hybrid entanglement between photon polarization and electronic orbital angular momentum in a semiconductor quantum disk.…
cond-mat.mes-hall2026
Optical vortex probe of loop-current chirality in moiré materials
Nobuhiko Yokoshi, Akihito Kato
We propose a symmetry-resolved optical probe of intrinsic loop-current chirality in moiré materials, with twisted bilayer graphene as a representative realization. Interlayer inter…
physics.optics2025
Kelvin-Wave-Inspired Optical Vortex Excitation in Kerr Nonlinear Media
Yosuke Minowa, Nobuhiko Yokoshi, Makoto Tsubota
We demonstrate a direct one-to-one correspondence between nonlinear optical fields in defocusing Kerr media and wave functions in weakly interacting Bose-Einstein condensates or qu…