734 citations · 2.9k across the 16 of their papers we have counts for
16 papers
A variational hybrid continuous-variable discrete-variable quantum algorithm for adiabatic nuclear dynamics
Rami Gherib, Roya Radgohar, Anastasiia Pusenkova +5
Gaussian wavepacket (GWP) methods are prevalent means of solving the nuclear time-dependent Schrodinger equation (TDSE) on classical computers. They consist of representing the nuc…
Quantum error correction of a grid-state qubit with state preparation and measurement errors below
Sara Turcotte, Lucas St-Jean, Amélie L. Pessonneaux +10
Grid state qubits offer a hardware-efficient approach to large-scale fault-tolerant quantum computing. They access the information redundancy required for quantum error correction…
Hardware-Efficient Fault Tolerant Quantum Computing with Bosonic Grid States in Superconducting Circuits
Marc-Antoine Lemonde, Dany Lachance-Quirion, Guillaume Duclos-Cianci +5
Quantum computing holds the promise of solving classically intractable problems. Enabling this requires scalable and hardware-efficient quantum processors with vanishing error rate…
Autonomous quantum error correction of Gottesman-Kitaev-Preskill states
Dany Lachance-Quirion, Marc-Antoine Lemonde, Jean Olivier Simoneau +12
The Gottesman-Kitaev-Preskill (GKP) code encodes a logical qubit into a bosonic system with resilience against single-photon loss, the predominant error in most bosonic systems. He…
Roadmap on Spin-Wave Computing
A. V. Chumak, P. Kabos, M. Wu +113
Magnonics is a field of science that addresses the physical properties of spin waves and utilizes them for data processing. Scalability down to atomic dimensions, operations in the…
Cavity Magnonics
Babak Zare Rameshti, Silvia Viola Kusminskiy, James A. Haigh +7
Cavity magnonics deals with the interaction of magnons - elementary excitations in magnetic materials - and confined electromagnetic fields. We introduce the basic physics and revi…
Axion search with quantum nondemolition detection of magnons
Tomonori Ikeda, Asuka Ito, Kentaro Miuchi +3
The axion provides a solution for the strong CP problem and is one of the leading candidates for dark matter. This paper proposes an axion detection scheme based on quantum nondemo…
Dissipation-based Quantum Sensing of Magnons with a Superconducting Qubit
Samuel Piotr Wolski, Dany Lachance-Quirion, Yutaka Tabuchi +4
Hybrid quantum devices expand the tools and techniques available for quantum sensing in various fields. Here, we experimentally demonstrate quantum sensing of the steady-state magn…
Fast parametric two-qubit gates with suppressed residual interaction using a parity-violated superconducting qubit
Atsushi Noguchi, Alto Osada, Shumpei Masuda +7
We demonstrate fast two-qubit gates using a parity-violated superconducting qubit consisting of a capacitively-shunted asymmetric Josephson-junction loop under a finite magnetic fl…
Breaking the trade-off between fast control and long lifetime of a superconducting qubit
Shingo Kono, Kazuki Koshino, Dany Lachance-Quirion +4
The rapid development in designs and fabrication techniques of superconducting qubits has helped making coherence times of qubits longer. In the near future, however, the radiative…
Algorithm for automated tuning of a quantum dot into the single-electron regime
Maxime Lapointe-Major, Olivier Germain, Julien Camirand Lemyre +4
We report an algorithm designed to perform computer-automated tuning of a single quantum dot with a charge sensor. The algorithm performs an adaptive measurement sequence of sub-si…
Entanglement-based single-shot detection of a single magnon with a superconducting qubit
Dany Lachance-Quirion, Samuel Piotr Wolski, Yutaka Tabuchi +3
The recent development of hybrid systems based on superconducting circuits has opened up the possibility of engineering sensors of quanta of different degrees of freedom. Quantum m…
Hybrid quantum systems based on magnonics
Dany Lachance-Quirion, Yutaka Tabuchi, Arnaud Gloppe +2
Engineered quantum systems enabling novel capabilities for communication, computation, and sensing have blossomed in the last decade. Architectures benefiting from combining distin…
Resolving magnon number states in quantum magnonics
Dany Lachance-Quirion, Yutaka Tabuchi, Seiichiro Ishino +4
Collective excitation modes in solid state systems play a central role in circuit quantum electrodynamics, cavity optomechanics, and quantum magnonics. In the latter, quanta of col…
Coupling a single electron spin to a microwave resonator: Controlling transverse and longitudinal couplings
Félix Beaudoin, Dany Lachance-Quirion, W. A. Coish +1
Microwave-frequency superconducting resonators are ideally suited to perform dispersive qubit readout, to mediate two-qubit gates, and to shuttle states between distant quantum sys…
Magnetometry of micro-magnets with electrostatically defined Hall bars
Dany Lachance-Quirion, Julien Camirand Lemyre, Laurent Bergeron +2
Micro-magnets are key components for quantum information processing with individual spins, enabling arbitrary rotations and addressability. In this work, characterization of sub-mi…