Roberto Stassi

University of Messina — Italy

Computer Science · Physical Sciences

17h-index1.6kcitations41works4.82yr avg
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Research Topics

Quantum Information and Cryptography(32), Mechanical and Optical Resonators(16), Strong Light-Matter Interactions(12), Neural Networks and Reservoir Computing(10), Quantum optics and atomic interactions(8)

Publications41 total

Noise Protected Logical Qubit in a Open Chain of Superconducting Qubits with Ultrastrong Interactions
arXiv (Cornell University)·2025Open Access
Spectral properties of two superconducting artificial atoms coupled to a resonator in the ultrastrong coupling regime
Nature Communications·2025· 4 citedOpen Access
One photon simultaneously excites two atoms in a ultrastrongly coupled light-matter system
2024· 2 citedOpen Access
Sudden change of the photon output field marks phase transitions in the quantum Rabi model
Communications Physics·2024· 13 citedOpen Access
Reply to: Gauge non-invariance due to material truncation in ultrastrong-coupling quantum electrodynamics
Nature Physics·2023· 2 cited
Unveiling and veiling an entangled light-matter quantum state from the vacuum
Physical Review Research·2023· 5 citedOpen Access
Spectral Properties of Two Superconducting Artificial Atoms Coupled to a Resonator in the Ultrastrong Coupling Regime
arXiv (Cornell University)·2023· 1 citedOpen Access
Flying atom back-reaction and mechanically generated photons from vacuum
arXiv (Cornell University)·2022· 1 citedOpen Access
Fault-Tolerant Multiqubit Geometric Entangling Gates Using Photonic Cat-State Qubits
Physical Review Applied·2022· 33 cited
Sudden change of the photon output field marks phase transitions in the quantum Rabi model
arXiv (Cornell University)·2022Open Access
Unveiling and veiling a Schrödinger cat state from the vacuum
arXiv (Cornell University)·2021Open Access
Fast binomial-code holonomic quantum computation with ultrastrong light-matter coupling
Physical Review Research·2021· 40 citedOpen Access
Fault-tolerant multiqubit geometric entangling gates using photonic cat-state qubits
arXiv (Cornell University)·2021Open Access
Fault-Tolerant Multi-Qubit Geometric Entangling Gates Using Photonic Cat Qubits
arXiv (Cornell University)·2021· 3 citedOpen Access
Generation of Fock-State Superpositions and Binomial-Code Holonomic Gates via Dressed Intermediate States in the Ultrastrong Light-Matter Coupling Regime
arXiv (Cornell University)·2020· 3 citedOpen Access
Resolution of gauge ambiguities in ultrastrong-coupling cavity quantum electrodynamics
Nature Physics·2019· 209 citedOpen Access
Scully-Lamb quantum laser model for parity-time-symmetric whispering-gallery microcavities: Gain saturation effects and nonreciprocity
Physical review. A/Physical review, A·2019· 65 citedOpen Access
Scalable quantum computer with superconducting circuits in the ultrastrong coupling regime
arXiv (Cornell University)·2019Open Access
Quantum bus building-block for a scalable quantum computer architecture
arXiv (Cornell University)·2019Open Access
Interaction of Mechanical Oscillators Mediated by the Exchange of Virtual Photon Pairs
Physical Review Letters·2019· 70 citedOpen Access
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Frequent Co-authors

Franco Nori(30), Salvatore Savasta(24), Omar Di Stefano(19), Luigi Garziano(13), A. Ridolfo(9), Vincenzo Macrí(8), Adam Miranowicz(8), Ye‐Hong Chen(8), Anton Frisk Kockum(6), Wei Qin(6), Neill Lambert(4), Mauro Cirio(4), Alessio Settineri(3), Akiyoshi Tomonaga(3), Hiroto Mukai(3), Michael J. Hartmann(2), Bernardo Spagnolo(2), Simone De Liberato(2), Yuan Qiu(2), Yan Xia(2)