28 citations · 47 across the 9 of their papers we have counts for
9 papers
Nanoscale stray fields from micromagnets for optimal spin qubit architecture
Sandrine Lopes, Quentin Schaeverbeke, Matthieu M. Desjardins +3
On-chip micromagnets generate local magnetic-field asymmetries, enabling electrical control of spin qubits via electric dipole spin resonance and their integration into circuit qua…
Qubit-Boson Hybrid Beam-Splitter Gate with Kerr Nonlinearity in Circuit QED for Many-Body Dynamics
Andrea Mammola, Giuseppe Di Molfetta, Quentin Schaeverbeke
We introduce a hybrid qubit-boson beam-splitter gate in which a microwave cavity mode couples to an exchange-dressed two-level subsystem of an interacting two-qubit system in the p…
Simulation of quantum annealing on a semiconducting cQED device for Multiple Hypothesis Tracking (MHT) benchmark
Quentin Schaeverbeke, Viktor Radović, Jean-Marc Divanon +1
We explore the expected performance of a semiconducting spin cQED quantum processor for Multiple Hypothesis Tracking (MHT) algorithm via a quantum annealing procedure. From two dif…
Noisy simulations of Quantum Walk and Quantum Walk search via Quantum Cellular Automata on a semiconducting spin processor emulator
Andrea Mammola, Quentin Schaeverbeke, Giuseppe Di Molfetta
In this work we map NISQ-friendly implementations of the non-interacting QCA to a circuit Quantum Electrodynamics (cQED) hardware. We perform both noiseless and noisy simulations o…
Optimal Connectivity from Idle Qubit residual coupling Cross-Talks in a Cavity Mediated Entangling Gate
Andrea Mammola, Quentin Schaeverbeke, Matthieu M. Desjardins
Quantum processors operated through long range interaction mediated by a microwave resonator have been envisioned to allow for high connectivity. The ability to selectively operate…
Microsecond-lived quantum states in a carbon-based circuit driven by cavity photons
B. Neukelmance, B. Hue, Q. Schaeverbeke +16
Semiconductor quantum dots are an attractive platform for the realisation of quantum processors. To achieve long-range coupling between them, quantum dots have been integrated into…
Optimal design of nanomagnets for on-chip field gradients
William Legrand, Sandrine Lopes, Quentin Schaeverbeke +2
The generation of localized magnetic field gradients by on-chip nanomagnets is important for a variety of technological applications, in particular for spin qubits. To advance beyo…
Photon-Emission Statistics induced by Electron Tunnelling in Plasmonic Nanojunctions
R. Avriller, Q. Schaeverbeke, T. Frederiksen +1
We investigate the statistics of photons emitted by tunneling electrons in a single electronic level plasmonic nanojunction. We compute the waiting-time distribution of successive…
Single-photon emission mediated by single-electron tunneling in plasmonic nanojunctions
Quentin Schaeverbeke, Rémi Avriller, Thomas Frederiksen +1
Recent scanning tunnelling microscopy (STM) experiments reported single-molecule fluorescence induced by tunneling currents in the nanoplasmonic cavity formed by the STM tip and th…