Reversing the weak measurement of an arbitrary field with finite photon number

dc.creator	Sun, Qingqing
dc.creator	Al-Amri, M.
dc.creator	Zubairy, M. Suhail.
dc.date.accessioned	2011-09-08T21:36:38Z
dc.date.available	2011-09-08T21:36:38Z
dc.date.issued	2009
dc.identifier.citation	Qingqing Sun, M. Al-Amri and M. Suhail Zubairy. Phys.Rev.A 80 033838 2009. "Copyright (2009) by the American Physical Society."	en
dc.identifier.uri	http://dx.doi.org/10.1103/PhysRevA.80.033838
dc.identifier.uri	https://hdl.handle.net/1969.1/126635
dc.description	Journals published by the American Physical Society can be found at http://publish.aps.org/	en
dc.description.abstract	For an arbitrary field with finite photon number inside a leaky cavity, we show that the null-result measurement can be conditionally reversed, using either multiple atoms or a multilevel atom. Even with photons detected, a certain class of fields can still be probabilistically recovered. The state protection probability in such a system can be significantly high.	en
dc.language.iso	en
dc.publisher	American Physical Society
dc.subject	QUANTUM MEASUREMENT	en
dc.subject	LOGICAL REVERSIBILITY	en
dc.subject	SYSTEMS	en
dc.subject	STATE	en
dc.subject	Optics	en
dc.subject	Physics	en
dc.title	Reversing the weak measurement of an arbitrary field with finite photon number	en
dc.type	Article	en
local.department	Physics and Astronomy	en