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Harmonic analysis and the quantum theory


Publisher
Elsevier Science
Year
1929
Tongue
English
Weight
127 KB
Volume
207
Category
Article
ISSN
0016-0032

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πŸ“œ SIMILAR VOLUMES


Quantum Harmonic Analysis and Geometric
✍ Arthur Jaffe πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 623 KB

We develop two topics in parallel and show their inter-relation. The first centers on the notion of a fractional-differentiable structure on a commutative or a non-commutative space. We call this study quantum harmonic analysis. The second concerns homotopy invariants for these spaces and is an aspe

Pseudo Euclidean-signature harmonic osci
πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 610 KB

The harmonic oscillator in pseudo Euclidean space is studied. A straightforward procedure reveals that although such a system may have negative energy, it is stable. In the quantized theory the vacuum state has to be suitably defined and then the zero-point energy corresponding to a positive-signatu