3.7k citations · 21.4k across the 163 of their papers we have counts for
4 papers · 2 filters
Interconversion of pure Gaussian states using non-Gaussian operations
Michael G. Jabbour, Raúl García-Patrón, Nicolas J. Cerf
We analyze the conditions under which local operations and classical communication enable entanglement transformations within the set of bipartite pure Gaussian states. A set of ne…
Entropy production in Gaussian bosonic transformations using the replica method: application to quantum optics
C. N. Gagatsos, A. I. Karanikas, G. Kordas +1
In spite of their simple description in terms of rotations or symplectic transformations in phase space, quadratic Hamiltonians such as those modeling the most common Gaussian oper…
Operational quantum theory without predefined time
Ognyan Oreshkov, Nicolas J. Cerf
The standard formulation of quantum theory assumes a predefined notion of time. This is a major obstacle in the search for a quantum theory of gravity, where the causal structure o…
Heralded noiseless amplification and attenuation of non-gaussian states of light
C. N. Gagatsos, J. Fiurasek, A. Zavatta +2
We examine the behavior of non-Gaussian states of light under the action of probabilistic noiseless amplification and attenuation. Surprisingly, we find that the mean field amplitu…