14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di Salerno844 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT834 papers
- Centre National de la Recherche ScientifiqueFR710 papers
- Istituto Nazionale di Fisica NucleareIT538 papers
- National Institute for Subatomic PhysicsNL538 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT524 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR518 papers
- University of BirminghamGB515 papers
- Sapienza University of RomeIT514 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT485 papers
- The University of TokyoJP451 papers
- Lyon 1 UniversitéFR449 papers
10 papers · 2 filters
Sequential nonideal measurements of quantum oscillators: Statistical characterization with and without environmental coupling
Vincenzo Matta, Vincenzo Pierro
A one-dimensional quantum oscillator is monitored by taking repeated position measurements. As a first con- tribution, it is shown that, under a quantum nondemolition measurement s…
Ground-state phase diagram of the quantum Rabi model
Zu-Jian Ying, Maoxin Liu, Hong-Gang Luo +2
The Rabi model plays a fundamental role in understanding light-matter interaction. It reduces to the Jaynes-Cummings model via the rotating-wave approximation, which is applicable…
Observation of time-invariant coherence in a room temperature quantum simulator
Isabela A. Silva, Alexandre M. Souza, Thomas R. Bromley +9
The ability to live in coherent superpositions is a signature trait of quantum systems and constitutes an irreplaceable resource for quantum-enhanced technologies. However, decoher…
Geometric measures of quantum correlations: characterization, quantification, and comparison by distances and operations
Wojciech Roga, Dominique Spehner, Fabrizio Illuminati
We investigate and compare three distinguished geometric measures of bipartite quantum correlations that have been recently introduced in the literature: the geometric discord, the…
Flavor entanglement in neutrino oscillations in the wave packet description
Massimo Blasone, Fabio Dell'Anno, Silvio De Siena +1
The wave packet approach to neutrino oscillations provides an enlightening description of quantum decoherence induced, during propagation, by localization effects. Within this appr…
Generalized Geometric Quantum Speed Limits
Diego Paiva Pires, Marco Cianciaruso, Lucas C. Céleri +2
The attempt to gain a theoretical understanding of the concept of time in quantum mechanics has triggered significant progress towards the search for faster and more efficient quan…
Non-Markovianity of Gaussian Channels
Gianpaolo Torre, Wojciech Roga, Fabrizio Illuminati
We introduce a necessary and sufficient criterion for the non-Markovianity of Gaussian quantum dynamical maps based on the violation of divisibility. The criterion is derived by de…
Vacuum condensate, geometric phase, Unruh effect and temperature measurement
A. Capolupo, G. Vitiello
In our previous work it has been shown the possibility to use the Aharonov-Anandan invariant as a tool in the analysis of disparate systems, including Hawking and Unruh effects, as…
Dynamical Stability of a Many-body Kapitza Pendulum
Roberta Citro, Emanuele G. Dalla Torre, Luca DÁlessio +4
We consider a many-body generalization of the Kapitza pendulum: the periodically-driven sine-Gordon model. We show that this interacting system is dynamically stable to periodic dr…
Measuring quantumness: from theory to observability in interferometric setups
Leonardo Ferro, Rosario Fazio, Fabrizio Illuminati +3
We investigate the notion of quantumness based on the non-commutativity of the algebra of observables and introduce a measure of quantumness based on the mutual incompatibility of…