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A KochenSpecker Theorem for Unsharp
"... I construct spin observables which are unsharp due to the fact that a residual uncertainty about the actual orientation of the measurement device remains. If the uncertainty is below a certain level, a KochenSpecker theorem can be proven for the unsharp spin observables: There are finite sets of di ..."
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I construct spin observables which are unsharp due to the fact that a residual uncertainty about the actual orientation of the measurement device remains. If the uncertainty is below a certain level, a KochenSpecker theorem can be proven for the unsharp spin observables: There are finite sets
Automata theory based on unsharp quantum logic †
, 2008
"... By studying two unsharp quantum structures, namely extended lattice ordered effect algebras and lattice ordered QMV algebras, we obtain some characteristic theorems of MV algebras. We go on to discuss automata theory based on these two unsharp quantum structures. In particular, we prove that an exte ..."
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Cited by 1 (1 self)
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By studying two unsharp quantum structures, namely extended lattice ordered effect algebras and lattice ordered QMV algebras, we obtain some characteristic theorems of MV algebras. We go on to discuss automata theory based on these two unsharp quantum structures. In particular, we prove
Unsharp localization and causality in relativistic quantum theory
 Journal of Physics A: Mathematical and General
, 1999
"... ar ..."
An unsharp logic from quantum computation
 Int. J. Theor. Phys
"... Abstract. Logical gates studied in quantum computation suggest a natural logical abstraction that gives rise to a new form of unsharp quantum logic. We study the logical connectives corresponding to the following gates: the Toffoli gate, the NOT and the √ NOT (which admit of natural physical models) ..."
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Cited by 9 (4 self)
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Abstract. Logical gates studied in quantum computation suggest a natural logical abstraction that gives rise to a new form of unsharp quantum logic. We study the logical connectives corresponding to the following gates: the Toffoli gate, the NOT and the √ NOT (which admit of natural physical models
Intrinsic unsharpness and approximate repeatability of quantum measurements
 J. Phys. A: Math. Theor
, 2007
"... Abstract. The intrinsic unsharpness of a quantum observable is studied by introducing the notion of resolution width. This quantification of accuracy is shown to be closely connected with the possibility of making approximately repeatable measurements. As a case study, the intrinsic unsharpness and ..."
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Cited by 5 (3 self)
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Abstract. The intrinsic unsharpness of a quantum observable is studied by introducing the notion of resolution width. This quantification of accuracy is shown to be closely connected with the possibility of making approximately repeatable measurements. As a case study, the intrinsic unsharpness
EPRBell Tests with Unsharp Observables and Relativistic Quantum Measurement
, 2001
"... In this contribution I will review the analysis of the EinsteinPodolskyRosen argument ..."
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In this contribution I will review the analysis of the EinsteinPodolskyRosen argument
A KochenSpecker Theorem for Unsharp Spin 1 Observables
, 2002
"... Unsharp spin observables are shown to arise from the fact that a residual uncertainty about the actual alignment of the measurement device remains. If the uncertainty is below a certain level, and if the distribution misalignments is covariant under rotations, a KochenSpecker theorem for the unshar ..."
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Cited by 1 (0 self)
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Unsharp spin observables are shown to arise from the fact that a residual uncertainty about the actual alignment of the measurement device remains. If the uncertainty is below a certain level, and if the distribution misalignments is covariant under rotations, a KochenSpecker theorem
Results 1  10
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954