27 citations · 41 across the 3 of their papers we have counts for
3 papers
Doubling the order of approximation via the randomized product formula
Chien Hung Cho, Dominic W. Berry, Min-Hsiu Hsieh
Randomization has been applied to Hamiltonian simulation in a number of ways to improve the accuracy or efficiency of product formulas. Deterministic product formulas are often con…
Phase Analysis on the Error Scaling of Entangled Qubits in a 53-Qubit System
Wei-Jia Huang, Wei-Chen Chien, Chien-Hung Cho +6
We have studied carefully the behaviors of entangled qubits on the IBM Rochester with various connectivities and under a "noisy" environment. A phase trajectory analysis based on o…
Mermin's Inequalities of Multiple qubits with Orthogonal Measurements on IBM Q 53-qubit system
Wei-Jia Huang, Wei-Chen Chien, Chien-Hung Cho +3
Entanglement properties of IBM Q 53 qubit quantum computer are carefully examined with the noisy intermediate-scale quantum (NISQ) technology. We study GHZ-like states with multipl…