4 citations · 12 across the 8 of their papers we have counts for
6 papers · 1 filter
Low-nonlinearity advantage of hollow-core fiber for wavelength multiplexing of quantum entanglement and classical DWDM signals
Hikaru Shimizu, Arisa Ohno, Mao Miyasugi +7
Coexistence of classical and quantum light in optical fiber is a key requirement for scalable quantum networks. However, it is fundamentally limited by nonlinear crosstalk from int…
Quantum state estimation of multi-partite single photon path entanglement via local measurements
Hikaru Shimizu, Joe Yoshimoto, Kazufumi Tanji +5
Multipartite entanglement plays a critical role in various applications of quantum internet. In these applications, the entanglement is usually shared by the distant parties. Exper…
Programmable Quantum Linear Interference with Pulse Shaping of Quantum Light
Aruto Hosaka, Masaya Tomita, Yoshiaki Tsujimoto +6
In this paper, we propose a novel method for interfering frequency-multiplexed photonic quantum states without the use of optical nonlinear effects, and experimentally demonstrate…
Simplification of tensor updates toward performance-complexity balanced quantum computer simulation
Koichi Yanagisawa, Tsuyoshi Okubo, Shota Koshikawa +3
Matrix Product States (MPS) provide a powerful framework for simulating quantum circuits. In practical simulations, tensor updates are typically performed in the canonical form (CF…
Multimode Quantum Correlations in Supercontinuum Pulses
Aruto Hosaka, Shintaro Niimura, Masaya Tomita +3
Suprecontinuum (SC) light contains complex spectral noise structure and its accurate characterization is important for fundamental understanding of its physics as well as for its a…
Preconditioning for a Variational Quantum Linear Solver
Aruto Hosaka, Koichi Yanagisawa, Shota Koshikawa +3
We apply preconditioning, which is widely used in classical solvers for linear systems , to the variational quantum linear solver. By utilizing incomplete L…