31 citations · 77 across the 15 of their papers we have counts for
16 papers
Explicit Quantum Circuit Simulation of Nonlinear 1-Dimensional Fluid with Carleman-linearized Boltzmann Method
Keita Kanno, Kazumasa Ueno, Hayato Higuchi +5
Quantum computation of fluid dynamics has attracted growing attention as a key application of fault-tolerant quantum computers anticipated in the coming decade, with lattice Boltzm…
Evaluating higher-order product formulae for molecular ground-state energy estimation
Hiromu Abe, Keita Kanno, Ryosuke Kimura +2
We evaluate deterministic higher-order product formulae for molecular ground-state energy estimation. Motivated by recent fault-tolerant architectures in which non-Clifford operati…
A Demonstration of Quantum Circuit Implementation for Obstacle Flow Using Carleman-Linearized Lattice Boltzmann Method
Kazumasa Ueno, Keita Kanno, Yasunori Lee
Fluid simulations, especially at high Reynolds numbers, are computationally expensive on classical computers, making them promising application targets for quantum computing. Recen…
On universality of hardware-efficient ansatzes
Hokuto Iwakiri, Keita Kanno
The hardware-efficient ansatz (HEA) is one of the most important class of parametrized quantum circuits for near-term applications of quantum computing. We show that the problem of…
Quantum expectation value estimation by doubling the number of qubits
Hiroshi Yano, Masaya Kohda, Shoichiro Tsutsui +4
Expectation value estimation is ubiquitous in quantum algorithms. The expectation value of a Hamiltonian, which is essential in various practical applications, is often estimated b…
Orbital-rotated Fermi-Hubbard model as a benchmarking problem for quantum chemistry with the exact solution
Ryota Kojima, Masahiko Kamoshita, Keita Kanno
Quantum chemistry is a key target for quantum computing, but benchmarking quantum algorithms for large molecular systems remains challenging due to the lack of exactly solvable yet…