323 citations · 490 across the 6 of their papers we have counts for
6 papers
Coherent Ising Machines with Optical Error Correction Circuits
Sam Reifenstein, Satoshi Kako, Farad Khoyratee +2
We propose a network of open-dissipative quantum oscillators with optical error correction circuits. In the proposed network, the squeezed/anti-squeezed vacuum states of the consti…
A Benchmarking Study of Quantum Algorithms for Combinatorial Optimization
Krishanu Sankar, Artur Scherer, Satoshi Kako +8
We study the performance scaling of three quantum algorithms for combinatorial optimization: measurement-feedback coherent Ising machines (MFB-CIM), discrete adiabatic quantum comp…
Efficient sampling of ground and low-energy Ising spin configurations with a coherent Ising machine
Edwin Ng, Tatsuhiro Onodera, Satoshi Kako +3
We show that the nonlinear stochastic dynamics of a measurement-feedback-based coherent Ising machine (MFB-CIM) in the presence of quantum noise can be exploited to sample degenera…
Coherent Ising machines with error correction feedback
Satoshi Kako, Timothée Leleu, Yoshitaka Inui +3
A non-equilibrium open-dissipative neural network, such as a coherent Ising machine based on mutually coupled optical parametric oscillators, has been proposed and demonstrated as…
Experimental investigation of performance differences between Coherent Ising Machines and a quantum annealer
Ryan Hamerly, Takahiro Inagaki, Peter L. McMahon +20
Physical annealing systems provide heuristic approaches to solving NP-hard Ising optimization problems. Here, we study the performance of two types of annealing machines--a commerc…
Photon correlation studies of single GaN quantum dots
Charles Santori, Stephan Gotzinger, Yoshihisa Yamamoto +3
We present measurements of the second-order coherence function on emission from single GaN quantum dots. In some cases a large degree of photon antibunching is observed, demonstrat…