213 citations · 671 across the 26 of their papers we have counts for
15 papers · 1 filter
Tomography on f-oscillators
I. V. Dudinets, V. I. Man'ko, G. Marmo +1
Symplectic tomographies of classical and quantum states are shortly reviewed. The concept of nonlinear f-oscillators and their properties are recalled. The tomographic probability…
On pseudo-stochastic matrices and pseudo-positive maps
D. Chruściński, V. I. Man'ko, G. Marmo +1
Stochastic matrices and positive maps in matrix algebras proved to be very important tools for analysing classical and quantum systems. In particular they represent a natural set o…
Stochastic evolution of finite level systems: classical vs. quantum
D. Chruściński, V. I. Man'ko, G. Marmo +1
Quantum dynamics of the density operator in the framework of a single probability vector is analyzed. In this framework quantum states define a proper convex quantum subset in an a…
Two--mode optical tomograms: a possible experimental check of the Robertson uncertainty relations
V. I. Man'ko, G. Marmo, A. Simoni +1
The experimental check of two--mode Robertson uncertainty relations and inequalities for highest quadrature moments is suggested by using homodyne photon detection. The relation be…
Entanglement and nonclassicality for multi-mode radiation field states
J. Solomon Ivan, S. Chaturvedi, E. Ercolessi +4
Nonclassicality in the sense of quantum optics is a prerequisite for entanglement in multi-mode radiation states. In this work we bring out the possibilities of passing from the fo…
A possible experimental check of the uncertainty relations by means of homodyne measuring photon quadrature
V. I. Man'ko, G. Marmo, A. Simoni +1
We suggest to use the photon homodyne detection experimental data for checking the Heisenberg and Schrödinger-Robertson uncertainty relations, by means of measuring optical tomogra…