Response to the Comment by G. Emch on projective group representations in quaternionic Hilbert space
Journal Article
·
· Journal of Mathematical Physics
- Institute for Advanced Study, Princeton, New Jersey 08540 (United States)
We discuss the differing definitions of complex and quaternionic projective group representations employed by us and by Emch. The definition of Emch (termed here a strong projective representation) is too restrictive to accommodate quaternionic Hilbert space embeddings of complex projective representations. Our definition (termed here a weak projective representation) encompasses such embeddings, and leads to a detailed theory of quaternionic, as well as complex, projective group representations. {copyright} {ital 1996 American Institute of Physics.}
- Research Organization:
- Institute for Advanced Study
- DOE Contract Number:
- FG02-90ER40542
- OSTI ID:
- 397477
- Journal Information:
- Journal of Mathematical Physics, Journal Name: Journal of Mathematical Physics Journal Issue: 12 Vol. 37; ISSN 0022-2488; ISSN JMAPAQ
- Country of Publication:
- United States
- Language:
- English
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