1 citations · 2 across the 2 of their papers we have counts for
3 papers
quant-ph2026
Efficient Fidelity Estimation of General Quantum Resource States via Clifford Circuits
Shunta Takahashi, Keisuke Fujii
Fidelity estimation is a fundamental tool for assessing quantum resource states across quantum information science. For small infidelity , tomography and direct fidelity estimat…
math.DS2024★ 1 cited
Improvement of system identification of stochastic systems via Koopman generator and locally weighted expectation
Yuki Tahara, Kakutaro Fukushi, Shunta Takahashi +2
The estimation of equations from data is of interest in physics. One of the famous methods is the sparse identification of nonlinear dynamics (SINDy), which utilizes sparse estimat…
cond-mat.stat-mech2023★ 1 cited
Redundant basis interpretation of Doi-Peliti method and an application
Shunta Takahashi, Jun Ohkubo
The Doi-Peliti method is effective for investigating classical stochastic processes, and it has wide applications, including field theoretic approaches. Furthermore, it is applicab…