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19922026
Showing 2004 · quant-phShow all

6 papers · 2 filters

quant-ph2004★ 105 cited

Equivalence between Entanglement and the Optimal Fidelity of Continuous Variable Teleportation

Gerardo Adesso, Fabrizio Illuminati

We devise the optimal form of Gaussian resource states enabling continuous variable teleportation with maximal fidelity. We show that a nonclassical optimal fidelity of -user te…

quant-ph2004★ 1 cited

From Fischer projections to quantum mechanics of tetrahedral molecules: new perspectives in chirality

S. Capozziello, A. Lattanzi

The algebraic structure of central molecular chirality can be achieved starting from the geometrical representation of bonds of tetrahedral molecules, as complex numbers in polar f…

quant-ph2004★ 130 cited

Unitarily localizable entanglement of Gaussian states

Alessio Serafini, Gerardo Adesso, Fabrizio Illuminati

We consider generic -mode bipartitions of continuous variable systems, and study the associated bisymmetric multimode Gaussian states. They are defined as -mode G…

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)…

quant-ph2004★ 39 cited

Wigner-Weyl isomorphism for quantum mechanics on Lie groups

N. Mukunda, G. Marmo, Alessandro Zampini +2

The Wigner-Weyl isomorphism for quantum mechanics on a compact simple Lie group is developed in detail. Several New features are shown to arise which have no counterparts in th…

quant-ph2004★ 86 cited

Towards measuring variations of Casimir energy by a superconducting cavity

Giuseppe Bimonte, Enrico Calloni, Giampiero Esposito +2

We consider a Casimir cavity, one plate of which is a thin superconducting film. We show that when the cavity is cooled below the critical temperature for the onset of superconduct…