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- Centre National de la Recherche ScientifiqueFR493 papers
- National Institute for AstrophysicsIT482 papers
- Instituto de Astrofísica de CanariasES462 papers
- Aalto UniversityFI432 papers
- University of PaduaIT407 papers
- Universidad de La LagunaES383 papers
- California Institute of TechnologyUS356 papers
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- Osservatorio Astronomico di PadovaIT317 papers
25 papers · 2 filters
A simple trapped-ion architecture for high-fidelity Toffoli gates
Massimo Borrelli, Laura Mazzola, Mauro Paternostro +1
We discuss a simple architecture for a quantum Toffoli gate implemented using three trapped ions. The gate, which in principle can be implemented with a single laser-induced operat…
Balancing efficiencies by squeezing in realistic eight-port homodyne detection
Juha-Pekka Pellonpää, Jussi Schultz, Matteo G. A. Paris
We address measurements of covariant phase observables (CPOs) by means of realistic eight-port homodyne detectors. We do not assume equal quantum efficiencies for the four photodet…
Quantum Zeno and anti-Zeno effects on quantum and classical correlations
F. Francica, F. Plastina, S. Maniscalco
In this paper we study the possibility of modifying the dynamics of both quantum correlations, such as entanglement and discord, and classical correlations of an open bi-partite sy…
Dynamical Casimir-Polder force on a partially dressed atom near a conducting wall
Riccardo Messina, Ruggero Vasile, Roberto Passante
We study the time evolution of the Casimir-Polder force acting on a neutral atom in front of a perfectly conducting plate, when the system starts its unitary evolution from a parti…
Comparing different non-Markovianity measures: A case study
Pinja Haikka, James. D. Cresser, Sabrina Maniscalco
We consider two recently proposed measures of non-Markovianity applied to a particular quantum process describing the dynamics of a driven qubit in a structured reservoir. The moti…
Continuous variable quantum key distribution in non-Markovian channels
Ruggero Vasile, Stefano Olivares, Matteo G A Paris +1
We address continuous variable quantum key distribution (QKD) in non-Markovian lossy channels and show how the non-Markovian features may be exploited to enhance security and/or to…