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19932026
Showing 2007 · quant-phShow all

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quant-ph2007

A Game Theoretic Approach to Quantum Information

Xianhua Dai, V. P. Belavkin

This work is an application of game theory to quantum information. In a state estimate, we are given observations distributed according to an unknown distribution (associated…

quant-ph2007★ 10 cited

Quantized Detector Networks: A review of recent developments

George Jaroszkiewicz

QDN (quantized detector networks) is a description of quantum processes in which the principal focus is on observers and their apparatus, rather than on states of SUOs (systems und…

quant-ph2007★ 13 cited

Entanglement of superconducting charge qubits by homodyne measurement

D. A. Rodrigues, C. E. A. Jarvis, B. L. Györffy +2

We present a scheme by which projective homodyne measurement of a microwave resonator can be used to generate entanglement between two superconducting charge qubits coupled to this…

quant-ph2007★ 2 cited

Additivity of Entangled Channel Capacity for Quantum Input States

V. P. Belavkin, X. Dai

An elementary introduction into algebraic approach to unified quantum information theory and operational approach to quantum entanglement as generalized encoding is given. After in…

quant-ph2007

Correlation loss and multipartite entanglement across a black hole horizon

Gerardo Adesso, Ivette Fuentes-Schuller

We investigate the Hawking effect on entangled fields. By considering a scalar field which is in a two-mode squeezed state from the point of view of freely falling (Kruskal) observ…