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- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT9 papers
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- Agrophysical Research InstituteRU1 paper
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quant-ph2007★ 26 cited
Characterization of separability and entanglement in - and -dimensional systems by single-qubit and single-qutrit unitary transformations
Salvatore M. Giampaolo, Fabrizio Illuminati
We investigate the geometric characterization of pure state bipartite entanglement of - and -dimensional composite quantum systems. To this aim, we anal…
quant-ph2005★ 234 cited
Gaussian measures of entanglement versus negativities: the ordering of two-mode Gaussian states
Gerardo Adesso, Fabrizio Illuminati
In this work we focus on entanglement of two--mode Gaussian states of continuous variable systems. We first review the formalism of Gaussian measures of entanglement, adopting the…
quant-ph2004★ 223 cited
Continuous variable tangle, monogamy inequality, and entanglement sharing in Gaussian states of continuous variable systems
Gerardo Adesso, Fabrizio Illuminati
For continuous-variable systems, we introduce a measure of entanglement, the continuous variable tangle ({\em contangle}), with the purpose of quantifying the distributed (shared)…