Browsing Science (Faculty of) by Subject "quantum theory"
Now showing items 1-3 of 3
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Perspectives on the Formalism of Quantum Theory
(University of Waterloo, 2012-09-26)Quantum theory has the distinction among physical theories of currently underpinning most of modern physics, while remaining essentially mysterious, with no general agreement about the nature of its principles or the ... -
A Polar Decomposition for Quantum Channels: Theory and Applications
(University of Waterloo, 2019-08-23)Every potential benefit of quantum computers would be lost without methods to protect the computations from error. Quantum channels provide a framework for understanding error in quantum systems. In general, for a system ... -
Quantum reference frames associated with non-compact groups: the case of translations and boosts, and the role of mass
(American Physical Society, 2016-03)Quantum communication without a shared reference frame or the construction of a relational quantum theory requires the notion of a quantum reference frame. We analyze aspects of quantum reference frames associated with ...