[22a-A601-1~9] 3.9 Optical quantum physics and technologies (formerly 3.10)

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[22a-A601-6] Generalization of joint decision making using orbital angular momentum of photons

〇(M1)Kohei Konaka¹, Hiroaki Shinkawa¹, Andre Rohm¹, Guillaume Bachelier², Takatomo Mihana¹, Ryoichi Horisaki¹, Makoto Naruse¹ (1.Tokyo Univ., 2.Grenoble Alpes Univ.)

Keywords:

quantum interference,orbital angular momentum

For the competitive bandit problem, we extended it to the case of more than 3 players with respect to a decision-making system that achieves high rewards by using the orbital angular momentum of light and quantum interference to achieve conflict avoidance and equality. It was proved that for any passive optical network and photon input state, the probability of each state being observed can be written in a unified representation. It was also showed that when the number of options is equal to the number of players, the probability distribution is conflict-avoiding and symmetric.