Any physical process can be represented as a quantum channel mapping an initial state to a final state. Hence it can be characterized from the point of view of communication theory, ie …
Holography is a cornerstone characterization and imaging technique that can be applied to the full electromagnetic spectrum, from X-rays to radio waves or even particles such as …
D Kretschmann, RF Werner - Physical Review A—Atomic, Molecular, and …, 2005 - APS
We present a general model for quantum channels with memory and show that it is sufficiently general to encompass all causal automata: any quantum process in which …
In this volume, six review articles which cover a broad range of topics of current interest in modern optics are included. The first article by S. Saltiel, AA Sukhorukov and YS Kivshar …
We provide the optimal measurement strategy for a class of noisy channels that reduce to the identity channel for a specific value of a parameter (spreading channels). We provide an …
Quantifying and verifying the control level in preparing a quantum state are central challenges in building quantum devices. The quantum state is characterized from …
We formally extend the notion of Markov order to open quantum processes by accounting for the instruments used to probe the system of interest at different times. Our description …
ML Hu, H Fan - arXiv preprint arXiv:1812.04385, 2018 - arxiv.org
The long-time maintenance of quantum coherence is crucial for its practical applications. We explore decoherence process of a multiqubit system passing through a correlated channel …
G Gordon, N Erez, G Kurizki - … of Physics B: atomic, molecular and …, 2007 - iopscience.iop.org
In this paper, we develop, step by step, the framework for universal dynamical control of two- level systems (TLS) or qubits experiencing amplitude or phase noise (AN or PN) due to …