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Daniela Buono
Researcher at University of Salerno
Publications - 15
Citations - 180
Daniela Buono is an academic researcher from University of Salerno. The author has contributed to research in topics: Quantum entanglement & Gaussian. The author has an hindex of 7, co-authored 15 publications receiving 163 citations.
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Experimental analysis of decoherence in continuous-variable bipartite systems
TL;DR: Testing how propagation losses affect the bipartite Gaussian entangled state generated by a subthreshold type-II optical parametric oscillator proves that the class of CV entangled states discussed in this paper would allow, in principle, to realize quantum teleportation over an infinitely long Gaussian channel.
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Quantum characterization of bipartite Gaussian states
Daniela Buono,G. Nocerino,Virginia D'Auria,Alberto Porzio,Stefano Olivares,Matteo G. A. Paris +5 more
TL;DR: In this article, a robust and reliable method to fully characterize bipartite optical Gaussian states by means of a single homodyne detector is presented, which can retrieve all the physical information about the state under investigation, including observable quantities such as energy and squeezing, as well as nonobservable ones such as purity, entropy, and entanglement.
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Device-independent quantum reading and noise-assisted quantum transmitters
TL;DR: In this article, the authors show that the noise-enhanced quantum advantage is a consequence of the discord of response being a nondecreasing function of increasing thermal noise under constant squeezing, which leads to increased state distinguishability.
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Device-independent quantum reading and noise-assisted quantum transmitters
TL;DR: In this article, the authors show that the enhanced quantum efficiency depends on the presence in the transmitter of a particular type of quantum correlations, the discord of response, which leads to an increased state distinguishability.
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Tunable non-Gaussian resources for continuous-variable quantum technologies
F. Dell'Anno,Daniela Buono,G. Nocerino,Alberto Porzio,Salvatore Solimeno,S. De Siena,Fabrizio Illuminati +6 more
TL;DR: In this article, the authors introduce a set of tunable two-mode states of continuous-variable systems, as well as an efficient scheme for their experimental generation, which is defined by a general ansatz depending on two experimentally adjustable parameters.