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The Intrinsic Parity of Elementary Particles
Abstract
The limitations to the concept of parity of quantum-mechanical states and, in particular, of intrinsic parity of elementary particles are discussed. These limitations are shown to follow from "superselection rules," i.e., from restrictions on the nature and scope of possible measurements. The existence of such superselection rules is proved for the case of spinor fields; it is also conjectured that a superselection rule operates between states of different total charge.
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Citations
Cited by
Decoherence, einselection, and the quantum origins of the classical
Zurek, W. H. (2003) · Reviews of Modern Physics · doi:10.1103/revmodphys.75.715 · Cited by 4,295
Description of States in Quantum Mechanics by Density Matrix and Operator Techniques
Fano, U. (1957) · Reviews of Modern Physics · doi:10.1103/revmodphys.29.74 · Cited by 1,975
The classical-quantum boundary for correlations: Discord and related measures
Modi, K., Brodutch, A., Cable, H., Paterek, T., & Vedral, V. (2012) · Reviews of Modern Physics · doi:10.1103/revmodphys.84.1655 · Cited by 1,600
Decoherence, the measurement problem, and interpretations of quantum mechanics
Schlosshauer, M. (2005) · Reviews of Modern Physics · doi:10.1103/revmodphys.76.1267 · Cited by 1,443
Environment-induced superselection rules
Zurek, W. H. (1982) · Physical Review D · doi:10.1103/physrevd.26.1862 · Cited by 1,415
Metadata
- Authors
- Wick, G. C., Wightman, A. S., & Wigner, E. P.
- Venue
- Physical Review
- Publisher
- American Physical Society (APS)
- Published
- 1952-10-01
- Volume
- 88
- Issue
- 1
- Pages
- 101-105
- ISSN
- 0031-899X (ISSN-L)
- OpenAlex
- W2093203498
- Cited by
- 661
- References
- 0
- FWCI
- 2.16
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: The Intrinsic Parity of Elementary Particles. https://app.cochat.ai/papers/10.1103/physrev.88.101
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- Wick, G. C., Wightman, A. S., & Wigner, E. P. (1952). The Intrinsic Parity of Elementary Particles. Physical Review. https://doi.org/10.1103/physrev.88.101
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
