Absence of trivial subrepresentations from tensor products of unitary representations of pseudo-orthogonal groups
- 1 September 1974
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 15 (9) , 1567-1570
- https://doi.org/10.1063/1.1666848
Abstract
A unitary tensor product representation of the group S O 0(1,n), n =2,3,4, does not contain the trivial representation as a discrete direct summand unless each of the factors does.Keywords
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