10.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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10 papers · 2 filters
Entanglement and teleportation between polarization and wave-like encodings of an optical qubit
Demid V. Sychev, Alexander E. Ulanov, Anastasia A. Pushkina +3
Light is an irreplaceable means of communication among various quantum information processing and storage devices. Due to their different physical nature, some of these devices cou…
Hidden correlations and entanglement in single-qudit states
Margarita A. Man'ko, Vladimir I. Man'ko
We discuss the notion of hidden correlations in classical and quantum indivisible systems along with such characteristics of the correlations as the mutual information and conditio…
Quantum suprematism picture of Malevich's squares triada for spin states and the parametric oscillator evolution in the probability representation of quantum mechanics
Vladimir N. Chernega, Olga V. Man'ko, Vladimir I. Man'ko
Review of tomographic probability representation of quantum states is presented both for oscillator systems with continious variables and spin--systems with discrete variables. New…
Collective Effects in Nanolasers Explained by Generalized Rate Equations
Igor Protsenko, Emil C. André, Alexander Uskov +2
We study the stationary photon output and statistics of small lasers. Our closed-form expressions clarify the contribution of collective effects due to the interaction between quan…
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…
New entropic inequalities for qubit and unimodal Gaussian states
J. A. López-Saldívar, O. Castaños, M. A. Man'ko +1
The Tsallis relative entropy measures the distance between two arbitrary density matrices and . In this work the approximation to this quantity w…
Tomographic portrait of quantum channels
G. G. Amosov, S. Mancini, V. I. Man'ko
We formulate the notion of quantum channels in the framework of quantum tomography and address there the issue of whether such maps can be regarded as classical stochastic maps. In…
All-optical nanoscale thermometry with silicon-vacancy centers in diamond
Christian T. Nguyen, Ruffin E. Evans, Alp Sipahigil +7
We demonstrate an all-optical thermometer based on an ensemble of silicon-vacancy centers (SiVs) in diamond by utilizing a temperature dependent shift of the SiV optical zero-phono…
Separability and entanglement in the Hilbert space reference frames related through the generic unitary transform for four level system
V. I. Man'ko, L. A. Markovich
Quantum correlations in the state of four-level atom are investigated by using generic unitary transforms of the classical (diagonal) density matrix. Partial cases of pure state, $…
Conditional information and hidden correlations in single-qudit states
Margarita A. Man'ko
We discuss the notions of mutual information and conditional information for noncomposite systems, classical and quantum; both the mutual information and the conditional informatio…