Characterization of particles by Mmeans of local observables in the relativistic quantum theory
Sep, 197425 pages
Published in:
- Commun.Math.Phys. 45 (1975) 35-52
- Published: Sep, 1974
DOI:
Report number:
- DESY-74-41
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Abstract: (Springer)
We introduce the notion of singly localized states and use it to characterize the one-particle states as those states which are singly localized at all times. For theories which satisfy the Haag-Swieca compactness criterion, we show that a state has a discrete mass spectrum if and only if it is a “geometrical one-particle state”.- AXIOMATIC FIELD THEORY
- QUANTUM MECHANICS: MEASUREMENT
- QUANTUM MECHANICS: COINCIDENCE
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