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Article: Reports on physics findings from Y. Yang and co-researchers provide new insights.
- Article from:
- Electronics Newsweekly
- Article date:
- October 7, 2009
CopyrightCOPYRIGHT 2009 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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"The entanglement properties of non-Gaussian states are investigated, which are obtained by performing the photon addition, photon subtraction, photon-addition-then-subtraction, and photon-subtraction-then-addition operations on the two-mode squeezed vacuum state. We show that the partial von Neumann entropy of all the resulting states is greater than that of the original squeezed state, but only the photon-subtracted states and the photon-added-then-subtracted states have the stronger Einstein-Podolsky-Rosen correlation than the original squeezed state," scientists in Xian, People's Republic of China report.
"Quantum teleportation of Braunstein and Kimble ...
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Article: Let's get physical.(Review)
Commonweal;
January 12, 2001 ;
700+ words
...Einstein in Love A Scientific Romance Dennis Overbye Viking, $27.95, 416 pp. Einstein in Love is a sad saga of how love can go tragically wrong, and how being the smartest man on earth (and Time magazine's "Man of the Century") won't save you from traveling down that woeful road. Dennis Overbye's
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