2.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Delft University of TechnologyNL582 papers
- Netherlands Organisation for Applied Scientific ResearchNL97 papers
- University of CopenhagenDK60 papers
- Eindhoven University of TechnologyNL55 papers
- Leiden UniversityNL45 papers
- ETH ZurichCH36 papers
- Microsoft (United States)US36 papers
- Forschungszentrum JülichDE31 papers
- Harvard UniversityUS24 papers
- Intel (United States)US24 papers
- UNSW SydneyAU23 papers
- Purdue University West LafayetteUS21 papers
73 papers · 1 filter
Spin selective scattering modes in random anisotropy optical medium
Ankit Kumar Singh, Antariksha Das, Sourin Das +1
Geometrical and dynamical phase have competing effects as far a scattering of light form inhomogeneous anisotropic optical medium is concerned. If fine-tuned appropriately, these e…
A single-hole spin qubit
N. W. Hendrickx, W. I. L. Lawrie, L. Petit +3
Qubits based on quantum dots have excellent prospects for scalable quantum technology due to their inherent compatibility with standard semiconductor manufacturing. While early on…
All-Electrical Control of an Electron Spin/Valley Quantum Bit in SOI CMOS Technology
Léo Bourdet, Louis Hutin, Benoit Bertrand +14
We fabricated Quantum Dot (QD) devices using a standard SOI CMOS process flow, and demonstrated that the spin of confined electrons could be controlled via a local electrical-field…
Efficient computation of the waiting time and fidelity in quantum repeater chains
Sebastiaan Brand, Tim Coopmans, David Elkouss
Quantum communication enables a host of applications that cannot be achieved by classical communication means, with provably secure communication as one of the prime examples. The…
A sparse spin qubit array with integrated control electronics
Jelmer M. Boter, Juan P. Dehollain, Jeroen P. G. van Dijk +6
Current implementations of quantum computers suffer from large numbers of control lines per qubit, becoming unmanageable with system scale up. Here, we discuss a sparse spin-qubit…
Repetitive quantum non-demolition measurement and soft decoding of a silicon spin qubit
Xiao Xue, Benjamin D'Anjou, Thomas F. Watson +8
Quantum error correction is of crucial importance for fault-tolerant quantum computers. As an essential step towards the implementation of quantum error-correcting codes, quantum n…
Observation of vanishing charge dispersion of a nearly-open superconducting island
Arno Bargerbos, Willemijn Uilhoorn, Chung-Kai Yang +5
Isolation from the environment determines the extent to which charge is confined on an island, which manifests as Coulomb oscillations such as charge dispersion. We investigate the…
Verifiable Hybrid Secret Sharing With Few Qubits
Victoria Lipinska, Gláucia Murta, Jérémy Ribeiro +1
We consider the task of sharing a secret quantum state in a quantum network in a verifiable way. We propose a protocol that achieves this task, while reducing the number of require…
Long-lived coherence in driven spin systems: from two to infinite spatial dimensions
Walter Hahn, V. V. Dobrovitski
Long-lived coherences, emerging under periodic pulse driving in the disordered ensembles of strongly interacting spins, offer immense advantages for future quantum technologies, bu…
From Andreev to Majorana bound states in hybrid superconductor-semiconductor nanowires
Elsa Prada, Pablo San-Jose, Michiel W. A. de Moor +7
Electronic excitations above the ground state must overcome an energy gap in superconductors with spatially-homogeneous s-wave pairing. In contrast, inhomogeneous superconductors s…
Quantum simulation by qubitization without Toffoli gates
Mark Steudtner, Stephanie Wehner
Qubitization is a modern approach to estimate Hamiltonian eigenvalues without simulating its time evolution. While in this way approximation errors are avoided, its resource and ga…
Stable quantum dots in an InSb two-dimensional electron gas
Ivan Kulesh, Chung Ting Ke, Candice Thomas +7
Indium antimonide (InSb) two-dimensional electron gases (2DEGs) have a unique combination of material properties: high electron mobility, strong spin-orbit interaction, large Landé…
Universal quantum logic in hot silicon qubits
L. Petit, H. G. J. Eenink, M. Russ +5
Quantum computation requires many qubits that can be coherently controlled and coupled to each other. Qubits that are defined using lithographic techniques are often argued to be p…
Observation of spin-momentum locked surface states in amorphous BiSe
Paul Corbae, Samuel Ciocys, Daniel Varjas +12
Crystalline symmetries have played a central role in the identification of topological materials. The use of symmetry indicators and band representations have enabled a classificat…
Certification of a functionality in a quantum network stage
Victoria Lipinska, Le Phuc Thinh, Jeremy Ribeiro +1
We consider testing the ability of quantum network nodes to execute multi-round quantum protocols. Specifically, we examine protocols in which the nodes are capable of performing q…
A gate-tunable, field-compatible fluxonium
Marta Pita-Vidal, Arno Bargerbos, Chung-Kai Yang +7
Circuit quantum electrodynamics, where photons are coherently coupled to artificial atoms built with superconducting circuits, has enabled the investigation and control of macrosco…
Mapping graph state orbits under local complementation
Jeremy C. Adcock, Sam Morley-Short, Axel Dahlberg +1
Graph states, and the entanglement they posses, are central to modern quantum computing and communications architectures. Local complementation---the graph operation that links all…
Realizing modular quadrature measurements via a tunable photon-pressure coupling in circuit-QED
Daniel J. Weigand, Barbara M. Terhal
One of the most direct preparations of a Gottesman-Kitaev-Preskill qubit in an oscillator uses a tunable photon-pressure (also called optomechanical) coupling of the form $g \hat{q…
Fault-tolerant Quantum Error Correction on Near-term Quantum Processors using Flag and Bridge Qubits
Lingling Lao, Carmen G. Almudever
Fault-tolerant (FT) computation by using quantum error correction (QEC) is essential for realizing large-scale quantum algorithms. Devices are expected to have enough qubits to dem…
Quantum Dot Arrays in Silicon and Germanium
W. I. L. Lawrie, H. G. J. Eenink, N. W. Hendrickx +15
Electrons and holes confined in quantum dots define an excellent building block for quantum emergence, simulation, and computation. In order for quantum electronics to become pract…
Towards Large-Scale Quantum Networks
Wojciech Kozlowski, Stephanie Wehner
The vision of a quantum internet is to fundamentally enhance Internet technology by enabling quantum communication between any two points on Earth. While the first realisations of…
A quasiprobability distribution for heat fluctuations in the quantum regime
Amikam Levy, Matteo Lostaglio
The standard approach to deriving fluctuation theorems fails to capture the effect of quantum correlation and coherence in the initial state of the system. Here we overcome this di…
Noise-robust exploration of many-body quantum states on near-term quantum devices
Johannes Borregaard, Matthias Christandl, Daniel Stilck França
We describe a resource-efficient approach to studying many-body quantum states on noisy, intermediate-scale quantum devices. We employ a sequential generation model that allows us…
Multiple Andreev reflections and Shapiro steps in a Ge-Si nanowire Josephson junction
Joost Ridderbos, Matthias Brauns, Ang Li +4
We present a Josephson junction based on a Ge-Si core-shell nanowire with transparent superconducting Al contacts, a building block which could be of considerable interest for inve…