42 citations · 53 across the 2 of their papers we have counts for
6 papers
Gaussian localizable entanglement
Jaromir Fiurasek, Ladislav Mista
We investigate localization of entanglement of multimode Gaussian states into a pair of modes by local Gaussian measurements on the remaining modes and classical communication. We…
Optimal partial estimation of quantum states from several copies
Ladislav Mista, Jaromir Fiurasek
We derive analytical formula for the optimal trade-off between the mean estimation fidelity and the mean fidelity of the qubit state after a partial measurement on N identically pr…
Experimental realization of a minimal disturbance quantum measurement
F. Sciarrino, M. Ricci, F. De Martini +2
We report the first experimental realization of an ''optimal'' quantum device able to perform a Minimal Disturbance Measurement (MDM) on polarization encoded qubits saturating the…
Entanglement generation in continuously coupled parametric generators
Jiri Herec, Jaromir Fiurasek, Ladislav Mista
We investigate a compact source of entanglement. This device is composed of a pair of linearly coupled nonlinear waveguides operating by means of degenerate parametric downconversi…
Nonlocality degradation of two-mode squeezed vacuum in absorbing optical fibers
Radim Filip, L. Mista
Transfer of nonlocal two-mode squeezed vacuum state through symmetrical and asymmetrical lossy channel is analysed and we demonstrate that the nonlocality is more robust against lo…
Continuously induced coherence without induced emission
J. Rehacek, L. Mista, J. Fiurasek +1
The coherence properties of two downconversion processes continuously coupled via idler beams are analyzed. We find that the amount of which-way information about a signal photon c…