Publications
2022
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Importance sampling for stochastic quantum simulations
Oriel Kiss, Michele Grossi, and Alessandro Roggero
arXiv:2212.05952 [quant-ph]Simulating complex quantum systems is a promising task for digital quantum computers. However, the depth of popular product formulas scales with the number of summands in the Hamiltonian, which can therefore be challenging to implement on near-term …
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Enhancing Qubit Readout with Autoencoders
Piero Luchi, Paolo E. Trevisanutto, Alessandro Roggero, Jonathan L. DuBois, Yaniv J. Rosen, Francesco Turro, Valentina Amitrano, and Francesco Pederiva
arXiv:2212.00080 [quant-ph]In addition to the need for stable and precisely controllable qubits, quantum computers take advantage of good readout schemes. Superconducting qubit states can be inferred from the readout signal transmitted through a dispersively coupled resonator. …
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Steady-state Peierls transition in nanotube quantum simulator
Lin Zhang, Utso Bhattacharya, Adrian Bachtold, Stefan Forstner, Maciej Lewenstein, Fabio Pistolesi, and Tobias Grass
npj Quantum Information 9, 7 () | arXiv:2206.08020 [cond-mat.str-el]Quantum dots placed along a vibrating nanotube provide a quantum simulation platform that can directly address the electronphonon interaction. This offers promising prospects for the search of new quantum materials and the study of strong correlation …