منابع مشابه
Abstract Physical Traces
We revise our ‘Physical Traces’ paper [Abramsky and Coecke CTCS‘02] in the light of the results in [Abramsky and Coecke LiCS‘04]. The key fact is that the notion of a strongly compact closed category allows abstract notions of adjoint, bipartite projector and inner product to be defined, and their key properties to be proved. In this paper we improve on the definition of strong compact closure ...
متن کاملPhysical Traces: Quantum vs. Classical Information Processing
Astract. Within the Geometry of Interaction (GoI) paradigm, we present a setting that enables qualitative differences between classical and quantum processes to be explored. The key construction is the physical interpreta-tion/realization of the traced monoidal categories of finite-dimensional vector spaces with tensor product as monoidal structure and of finite sets and relations with Cartesia...
متن کاملOn the Physical Interpretation of Partial Traces: Two Nonstandard Viewpoints
Mixed states are introduced in physics in order to express our ignorance about the actual state of a physical system and are represented in standard quantum mechanics (QM) by density operators. Such operators also appear if one considers a (pure) entangled state of a compound system Ω and performs partial traces on the projection operator representing it. Yet, they do not represent mixed states...
متن کاملAcquiring Experiential Traces 1 Running Head: Acquiring Experiential Traces Acquiring Experiential Traces in Word-referent Learning
National Institute of Mental Health grant MH-63972, and NSF grant BCS-0446637. We would like to thank Malte Elson, Christopher Morris, and Helena Yardley for their help in collecting data. Acquiring experiential traces 2 Abstract Two experiments investigated the activation of perceptual representations of referent objects during word processing. In both experiments, participants learned to asso...
متن کاملVideo Traces
Michael N. Nunes Department of Computer Science University of Calgary [email protected]
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ژورنال
عنوان ژورنال: Electronic Notes in Theoretical Computer Science
سال: 2003
ISSN: 1571-0661
DOI: 10.1016/s1571-0661(04)80556-5