3 papers
quant-ph2026
An efficient quantum Hadamard product algorithm for functions
Xinchi Huang, Hirofumi Nishi, Tomofumi Zushi +1
We propose an efficient quantum algorithm for preparing the Hadamard product state of two quantum states whose amplitudes are generated by functions on a uniform grid with grid num…
quant-ph2025
Real and Fourier space readout methods: Comparison of complexity and applications to CFD problems
Xinchi Huang, Hirofumi Nishi, Yoshifumi Kawada +2
Quantum computing is a promising technology that accelerates the partial differential equations solver for practical problems. The reconstruction of solutions (i.e., the readout of…
quant-ph2025
Fourier space readout method for efficiently recovering functions encoded in quantum states
Xinchi Huang, Hirofumi Nishi, Yoshifumi Kawada +2
Applying quantum computing in the computer-aided engineering (CAE) problems are highly expected since quantum computers yield potential exponential speedups for the operations betw…