1 code implementation • 9 Sep 2020 • Ryan LaRose, Andrea Mari, Peter J. Karalekas, Nathan Shammah, William J. Zeng
We introduce Mitiq, a Python package for error mitigation on noisy quantum computers.
Quantum Physics Emerging Technologies
no code implementations • 3 Mar 2020 • Ryan LaRose, Brian Coyle
Data representation is crucial for the success of machine learning models.
2 code implementations • 12 Sep 2019 • Carlos Bravo-Prieto, Ryan LaRose, M. Cerezo, Yigit Subasi, Lukasz Cincio, Patrick J. Coles
Specifically, we prove that $C \geq \epsilon^2 / \kappa^2$, where $C$ is the VQLS cost function and $\kappa$ is the condition number of $A$.
Quantum Physics
1 code implementation • 24 Oct 2018 • Ryan LaRose, Arkin Tikku, Étude O'Neel-Judy, Lukasz Cincio, Patrick J. Coles
In these algorithms, a quantum computer evaluates the cost of a gate sequence (with speedup over classical cost evaluation), and a classical computer uses this information to adjust the parameters of the gate sequence.
Quantum Physics
no code implementations • 2 Jul 2018 • Sumeet Khatri, Ryan LaRose, Alexander Poremba, Lukasz Cincio, Andrew T. Sornborger, Patrick J. Coles
Our other circuit gives ${\rm Tr}(V^\dagger U)$ and is a generalization of the power-of-one-qubit circuit that we call the power-of-two-qubits.
Quantum Physics