3.1k citations
- Sapienza University of RomeIT173 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di FirenzeIT77 papers
- University of FlorenceIT59 papers
- Centre National de la Recherche ScientifiqueFR57 papers
- Centro Ricerche Enrico FermiIT45 papers
- University of Rome Tor VergataIT26 papers
- University of TriesteIT25 papers
- Istituto Nazionale di Fisica NucleareIT24 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT23 papers
- Sorbonne UniversitéFR23 papers
- University of Naples Federico IIIT23 papers
- Roma Tre UniversityIT22 papers
5 papers · 2 filters
Critical Quantum Sensing: a tutorial on parameter estimation near quantum phase transitions
George Mihailescu, Uesli Alushi, Roberto Di Candia +2
Quantum phenomena offer the possibility of measuring physical quantities with precision beyond classical limits. However, current progress is constrained by scalability, environmen…
Time correlations from steady-state expectation values
Wojciech Górecki, Simone Felicetti, Lorenzo Maccone +1
Recovering properties of correlation functions is typically challenging. On the one hand, experimentally, it requires measurements with a temporal resolution finer than the system'…
Generation of frequency entanglement with an effective quantum dot-waveguide two-photon quadratic interaction
Mohamed Meguebel, Maxime Federico, Simone Felicetti +2
Light-matter interactions with quantum dots have been extensively studied to harness key quantum properties of photons, such as indistinguishability and entanglement. In this theor…
Critical quantum metrology in a stabilized two-photon Rabi model
Zu-Jian Ying, Hang-Hang Han, Bo-Jian Li +2
We investigate a generalized quantum Rabi model (QRM) with two- and four-photon terms with respect to applications for non-linear critical quantum metrology. In the introduced mode…
Nonlinearity-driven Topology via Spontaneous Symmetry Breaking
Alessandro Coppo, Alexandre Le Boité, Simone Felicetti +1
Topology and nonlinearity are deeply connected. However, whether topological effects can arise solely from the structure of nonlinear interaction terms, and the nature of the resul…