53 citations · 106 across the 7 of their papers we have counts for
7 papers
Entangled Probability Distributions for Center-of-Mass Tomography
Ivan V. Dudinets, Margarita A. Man'ko, Vladimir I. Man'ko
We review the formalism of center-of-mass tomograms that allows us to describe quantum states in terms of probability distribution functions. We introduce the concept of separable…
Minimal sets of dequantizers and quantizers for finite-dimensional quantum systems
P. Adam, V. A. Andreev, A. Isar +2
The problem of finding and characterizing minimal sets of dequantizers and quantizers applied in the mapping of operators onto functions is considered, for finite-dimensional quant…
Hidden correlations in indivisible qudits as a resource for quantum technologies on examples of superconducting circuits
Margarita A Man'ko, Vladimir I Man'ko
We show that the density-matrix states of noncomposite qudit systems satisfy entropic and information relations like the subadditivity condition, strong subadditivity condition, an…
Entropy-energy inequalities for qudit states
Armando Figueroa, Julio López, Octavio Castaños +3
We establish a procedure to find the extremal density matrices for any finite Hamiltonian of a qudit system. These extremal density matrices provide an approximate description of t…
New Inequalities for Tomograms in the Probability Representation of Quantum States
Sergio De Nicola Renato Fedele, Margarita A. Man'ko, Vladimir I. Man'ko
New inequalities for symplectic tomograms of quantum states and their connection with entropic uncertainty relations are discussed within the framework of the probability represent…
New uncertainty relations for tomographic entropy: Application to squeezed states and solitons
Sergio De Nicola, Renato Fedele, Margarita A. Man'ko +1
Using the tomographic probability distribution (symplectic tomogram) describing the quantum state (instead of the wave function or density matrix) and properties of recently introd…
Quantum Limits in Interferometric GW Antennas in the Presence of Even and Odd coherent states
Nadeem A. Ansari, L. Di Fiore, M. A. Man'ko +3
We discuss a model for interferometric GW antennas without dissipative or active elements. It is predicted that the even and odd coherent states may play an alternative role to squ…