659 citations · 4k across the 34 of their papers we have counts for
8 papers · 1 filter
Gate-efficient simulation of molecular eigenstates on a quantum computer
Marc Ganzhorn, Daniel J. Egger, Panagiotis Kl. Barkoutsos +8
A key requirement to perform simulations of large quantum systems on near-term quantum hardware is the design of quantum algorithms with short circuit depth that finish within the…
Qiskit Backend Specifications for OpenQASM and OpenPulse Experiments
David C. McKay, Thomas Alexander, Luciano Bello +17
As interest in quantum computing grows, there is a pressing need for standardized API's so that algorithm designers, circuit designers, and physicists can be provided a common refe…
Local control theory for superconducting qubits
M. Malis, P. Kl. Barkoutsos, M. Ganzhorn +4
In this work, we develop a method to design control pulses for fixed-frequency superconducting qubits coupled via tunable couplers based on local control theory, an approach common…
Adiabatic quantum simulations with driven superconducting qubits
Marco Roth, Nikolaj Moll, Gian Salis +4
We propose a quantum simulator based on driven superconducting qubits where the interactions are generated parametrically by a polychromatic magnetic flux modulation of a tunable b…
Quantum Risk Analysis
Stefan Woerner, Daniel J. Egger
We present a quantum algorithm that analyzes risk more efficiently than Monte Carlo simulations traditionally used on classical computers. We employ quantum amplitude estimation to…
Quantum algorithms for electronic structure calculations: particle/hole Hamiltonian and optimized wavefunction expansions
Panagiotis Kl. Barkoutsos, Jerome F. Gonthier, Igor Sokolov +9
In this work we investigate methods to improve the efficiency and scalability of quantum algorithms for quantum chemistry applications. We propose a transformation of the electroni…