Quantum coordinates of an event in local quantum physics

1998/03/04 by R. Giannitrapani, Riccardo Giannitrapani · 2 citations
Computer Science · Mathematics · Physics and Astronomy · #Advanced Operator Algebra Research #Formalism (music) #Open quantum system #Quantization (signal processing) #Quantum #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum algorithm #Quantum dissipation #Quantum geometry #Quantum operation #Quantum process #quant-ph

paper · pdf · doi:10.1063/1.532564

published as J.Math.Phys. 39 (1998) 5180-5182 · 6 pages, LaTeX, no figures

arxiv created 1998/03/04 · openalex publication_date 1998/10/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

Recently Toller [quant-ph/9702060 (1997)] has proposed, using the formalism of positive-operator-valued measures, a possible definition of quantum coordinates for events in the context of quantum mechanics. In this short note we analyze this definition from the point of view of local algebras in the framework of local quantum theories.

Citations

• Arrival time in quantum mechanics
• Positive-operator-valued time observable in quantum mechanics

Cited by

• Events in a noncommutative space-time
• Quantum information and relativity theory