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19922026
Showing 2012 · quant-phShow all

6 papers · 2 filters

quant-ph2012★ 10 cited

Motional Entanglement with Trapped Ions and a Nanomechanical Resonator

F. Nicacio, K. Furuya, F. L. Semião

We study the entangling power of a nanoelectromechanical system (NEMS) simultaneously interacting with two separately trapped ions. To highlight this entangling capability, we cons…

quant-ph2012★ 1 cited

Angular invariant quantum mechanics in arbitrary dimension

Sergio Giardino

One dimensional quantum mechanics problems, namely the infinite potential well, the harmonic oscillator, the free particle, the Dirac delta potential, the finite well and the finit…

quant-ph2012★ 6 cited

Relative helicity phases in planar Dirac scattering

Stefano De Leo, Pietro Rotelli

We study planar Dirac scattering for an electrostatic stratified barrier potential. The general expressions for transmitted and reflected waves are derived. Of particular interest…

quant-ph2012★ 48 cited

Emergence of the pointer basis through the dynamics of correlations

M. F. Cornelio, O. Jiménez Farías, F. F. Fanchini +7

We use the classical correlation between a quantum system being measured and its measurement apparatus to analyze the amount of information being retrieved in a quantum measurement…

quant-ph2012

Graphene tests of Klein phenomena

Stefano De Leo, Pietro Rotelli

Graphene is characterized by chiral electronic excitations. As such it provides a perfect testing ground for the production of Klein pairs (electron/holes). If confirmed, the stand…

quant-ph2012★ 2 cited

Exact dynamics of single qubit gate fidelities under the measurement-based quantum computation scheme

L. G. E. Arruda, F. F. Fanchini, R. d. J. Napolitano +2

Measurement-based quantum computation is an efficient model to perform universal computation. Nevertheless, theoretical questions have been raised, mainly with respect to realistic…