18 citations · 79 across the 18 of their papers we have counts for
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Nonlinear Feedback in Josephson Circuit Optimization: Application to a Kerr-Reversal JTWPA
Emanuele Palumbo, Alessandro Alocco, Andrea Celotto +4
Optimizing Josephson-based nonlinear microwave devices is computationally demanding because the straightforward approach requires exploring broad circuit parameter spaces through e…
Bose condensation and Bogoliubov excitation in resonator-embedded superconducting qubit network
Patrick Navez, Valentina Di Meo, Berardo Ruggiero +12
Superconducting qubit networks (SQNs) embedded in a low-dissipative resonator is a promising device allowing one not only to establish the collective quantum dynamics on a macrosco…
JCO: Optimization Framework for Nonlinear Superconducting Circuits Using a Lumped-Element Approach and Harmonic Balance
Emanuele Palumbo, Alessandro Alocco, Andrea Celotto +4
In this contribution we present JosephsonCircuitsOptimizer.jl (JCO), a simulation and optimization framework based on the JosephsonCircuits.jl library for Julia. It models supercon…
Programmable Microwave Cluster States via Josephson Metamaterials
A. Alocco, A. Celotto, E. Palumbo +5
Cluster states are a fundamental resource for continuous-variable quantum computing, enabling measurement-based protocols that can scale beyond the limitations of qubit-based archi…
Towards Quantifying Two-Mode Correlation Linewidths in Quantum Circuits
Alessandro Alocco, Andrea Celotto, Luca Fasolo +7
This paper aims to quantify the linewidth of two-mode correlations in Traveling Wave Parametric Amplifiers (TWPAs). Artifacts induced by data acquisition and processing, such as wi…
Development of KI-TWPAs for the DARTWARS project
Felix Ahrens, Elena Ferri, Guerino Avallone +40
Noise at the quantum limit over a broad bandwidth is a fundamental requirement for future cryogenic experiments for neutrino mass measurements, dark matter searches and Cosmic Micr…
Broadband parametric amplification in DARTWARS
Marco Faverzani, Pietro Campana, Rodolfo Carobene +46
Superconducting parametric amplifiers offer the capability to amplify feeble signals with extremely low levels of added noise, potentially reaching quantum-limited amplification. T…
Progress in the development of a KITWPA for the DARTWARS project
M. Borghesi, C. Barone, S. Capelli +38
DARTWARS (Detector Array Readout with Traveling Wave AmplifieRS) is a three years project that aims to develop high-performing innovative Traveling Wave Parametric Amplifiers (TWPA…
Ultra low noise readout with travelling wave parametric amplifiers: the DARTWARS project
A. Rettaroli, C. Barone, M. Borghesi +38
The DARTWARS project has the goal of developing high-performing innovative travelling wave parametric amplifiers with high gain, large bandwidth, high saturation power, and nearly…
Microwave Quantum Radar using a Josephson Traveling Wave Parametric Amplifier
Patrizia Livreri, Emanuele Enrico, Luca Fasolo +6
Detection of low-reflectivity objects can be improved by the so-called quantum illumination procedure. However, quantum detection probability exponentially decays with the source b…
Josephson Traveling Wave Parametric Amplifiers as Non-Classical Light Source for Microwave Quantum Illumination
Luca Fasolo, Angelo Greco, Emanuele Enrico +4
Detection of low-reflectivity objects can be enriched via the so-called quantum illumination procedure. In order that this quantum procedure outperforms classical detection protoco…