Titlebook: Quantum Communication, Computing, and Measurement 2; P. Kumar,G. M. D’Ariano,O. Hirota Book 2002 Springer Science+Business Media New York

褪色

古老

氣候

Latest Developments in Quantum Tomography radiation modes using only one local oscillator, generalization to TV-level systems, and new “adaptive” techniques for noise reduction. A set of newly proposed experiments is presented, based on a . tomographic technique.

減弱不好

Measuring the Quantum Polarization State of Light sphere. Complete reconstruction of the polarization sector of the density matrix of a partially polarized optical field can be achieved while randomizing the overall phase of the dual-polarization local oscillator.

arrogant

REP

后來

Manipulation of Entangled States for Quantum Information Processinge than one source through a single quantum measurement. We also discuss how entanglement leads to the idea of ‘telecloning’, in which a teleportation-like protocol can be found which reproduces the output of an optimal quantum cloning machine.

合并

ng in the interdisciplinary fields of quantumcommunication science and technology. In contrast to the previousconferences in this series, which were mainly theoretical, QCH ‘98devoted more attention to the experimental aspects. Topics includequantum information theory, quantum computing, quantum com

SLING

cardiac-arrest

Dual Classical and Quantum Descriptions of a Measuring Apparatusme apparatus are mutually consistent. A detailed analysis leads to the conclusion that not every physical system is a legitimate measuring apparatus. The quantum measurement problem has a satisfactory solution only if the measuring apparatus is properly designed.