Ground state search of Ising model with coherent Ising machine

Takahiro Inagaki; Ryan Hamerly; Toshimori Honjo; Kensuke Inaba; Koji Enbutsu; Takeshi Umeki; Ryouichi Kasahara; Yoshihisa Yamamoto; Hiroki Takesue

Presentation information

Oral presentation

3 Optics and Photonics » 3.10 Optical quantum physics and technologies

[5p-A414-1~15] 3.10 Optical quantum physics and technologies

Tue. Sep 5, 2017 1:15 PM - 5:15 PM A414 (414)

Atsushi Uchida(Saitama Univ.), Nobuyuki Matsuda(NTT)

3:00 PM - 3:15 PM

[5p-A414-8] Ground state search of Ising model with coherent Ising machine

〇Takahiro Inagaki¹, Ryan Hamerly², Toshimori Honjo¹, Kensuke Inaba¹, Koji Enbutsu³, Takeshi Umeki³, Ryouichi Kasahara³, Yoshihisa Yamamoto², Hiroki Takesue¹ (1.NTT BRL, 2.Stanford Univ., 3.NTT Device Technology Lab.)

Keywords:coherent Ising machine, Ising model, combinatorial optimization problem

We evaluated the success probability of the coherent Ising machine for ground state search of Ising model in complete graphs. We report the result in comparison with the other Ising machine.