856 citations
- Queen's University BelfastGB4 papers
- Leibniz University HannoverDE3 papers
- Max Planck Institute for Gravitational PhysicsDE3 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ2 papers
- Max Planck SocietyDE2 papers
- Slovak Academy of SciencesSK2 papers
- Universidad Complutense de MadridES2 papers
- Université Libre de BruxellesBE2 papers
- Aarhus UniversityDK1 paper
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- Institute for Nuclear ResearchRU1 paper
5 papers · 1 filter
Generating "squeezed" superpositions of coherent states using photon addition and subtraction
P. Marek, H. Jeong, M. S. Kim
We study how photon addition and subtraction can be used to generate squeezed superpositions of coherent states in free-traveling fields (SSCSs) with high fidelities and large ampl…
Preparation of distilled and purified continuous variable entangled states
Boris Hage, Aiko Samblowski, James DiGuglielmo +3
The distribution of entangled states of light over long distances is a major challenge in the field of quantum information. Optical losses, phase diffusion and mixing with thermal…
Experimental entanglement distillation of mesoscopic quantum states
Ruifang Dong, Mikael Lassen, Joel Heersink +4
The distribution of entangled states between distant parties in an optical network is crucial for the successful implementation of various quantum communication protocols such as q…
A No-Go Theorem for Gaussian Quantum Error Correction
Julien Niset, Jaromir Fiurasek, Nicolas J. Cerf
It is proven that Gaussian operations are of no use for protecting Gaussian states against Gaussian errors in quantum communication protocols. Specifically, we introduce a new quan…
Full quantum reconstruction of vortex states
I. Rigas, L. L. Sanchez-Soto, A. B. Klimov +2
We propose a complete tomographic reconstruction of any vortex state carrying orbital angular momentum. The scheme determines the angular probability distribution of the state at d…