PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE
 | PIRSA:07060040
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Unsharp reality and the quantum-classical contrast Speaker(s): Paul Busch
Abstract:
Date: 05/06/2007 - 11:30 am
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 | PIRSA:06100016
( Flash Presentation , Windows Presentation , Windows Video File , MP3 , PDF) Which Format?
On measures of distance between quantum observables and a new joint measurement uncertainty relation Speaker(s): Paul Busch
Abstract: I will discuss various different ways of quantifying the differences between two quantum observables (POVMs). Each of these approaches gives rise to a notion of approximately measuring one observable by means of measuring some other observable. This will be illustrated in the case of position and mo... read more
Date: 18/10/2006 - 4:00 pm
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 | PIRSA:06070060
( Flash Presentation , Windows Presentation , Windows Video File , MP3 , PDF) Which Format?
No Information Without Disturbance Myths and Facts about Quantum Measurements Speaker(s): Paul Busch
Abstract: In this talk I will discuss the question of how to characterize, in an operationally meaningful way, the inevitable disturbance of a quantum system in a measurement. I will review some well-known limitations of quantum measurements (facts), and give precise formulations of trade-off relations be... read more
Date: 21/07/2006 - 3:47 pm
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 | PIRSA:05100019
( Flash Presentation , Windows Presentation , Windows Video File , MP3 , PDF) Which Format?
Complementarity, Entanglement - and No End to Uncertainty Speaker(s): Paul Busch
Abstract:
Date: 12/10/2005 - 2:00 pm
Series: Colloquium
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