๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Entanglement-enhanced measurement of a completely unknown optical phase

โœ Scribed by Xiang, G. Y.; Higgins, B. L.; Berry, D. W.; Wiseman, H. M.; Pryde, G. J.

Book ID
109943054
Publisher
Nature Publishing Group
Year
2010
Tongue
English
Weight
371 KB
Volume
5
Category
Article
ISSN
1749-4885

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Enhanced entanglement of two atoms confi
Enhanced entanglement of two atoms confined in a multi-mode optical cavity
โœ Takashi Taneichi; Takayoshi Kobayashi ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 212 KB

A numerical calculation of entanglement dynamics between two non-resonant atoms interacting with a multi-mode optical cavity field has shown that the field enhances the degree of entanglement between the two atoms. Using the position of one atom of the pair as a controlling parameter, entanglement d

Quantum-Enhanced Optical-Phase Tracking
Quantum-Enhanced Optical-Phase Tracking
โœ Yonezawa, H.; Nakane, D.; Wheatley, T. A.; Iwasawa, K.; Takeda, S.; Arao, H.; Oh ๐Ÿ“‚ Article ๐Ÿ“… 2012 ๐Ÿ› American Association for the Advancement of Scienc ๐ŸŒ English โš– 523 KB
Impossibility of Determining the Unknown
Impossibility of Determining the Unknown Quantum Wavefunction of a Single System: Quantum Non-Demolition Measurements, Measurements without Entanglement and Adiabatic Measurements
โœ Orly Alter; Yoshihisa Xamamoto ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 207 KB

We establish that the information which can be obtained in the measurement of a single system about the unknown quantum wavefunction of the system is limited to estimates of the expectation values of the measured observables, with the estimate errors satisfying the uncertainty principle. Only the fu