133 citations · 326 across the 6 of their papers we have counts for
5 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…
Entanglement generation in superconducting qubits using holonomic operations
Daniel J. Egger, Marc Ganzhorn, Gian Salis +6
We investigate a non-adiabatic holonomic operation that enables us to entangle two fixed-frequency superconducting transmon qubits attached to a common bus resonator. Two coherent…
Pulsed reset protocol for fixed-frequency superconducting qubits
Daniel J. Egger, Max Werninghaus, Marc Ganzhorn +4
Improving coherence times of quantum bits is a fundamental challenge in the field of quantum computing. With long-lived qubits it becomes, however, inefficient to wait until the qu…
Fermionic Hamiltonians for quantum simulations: a general reduction scheme
Panagiotis Kl. Barkoutsos, Nikolaj Moll, Peter W. J. Staar +5
Many-body fermionic quantum calculations performed on analog quantum computers are restricted by the presence of k-local terms, which represent interactions among more than two qub…
Rigorous results on Schroedinger operators with certain Gaussian random potentials in multi-dimensional continuous space
Werner Fischer, Thomas Hupfer, Hajo Leschke +1
Schroedinger operators with certain Gaussian random potentials in multi-dimensional Euclidean space possess almost surely an absolutely continuous integrated density of states and…