학술논문
Scalar operators equal to the product of unitary roots of the identity operator.
Document Type
Article
Author
Source
Subject
*SET theory
*EXISTENCE theorems
*HILBERT space
*UNITARY operators
*MATHEMATICAL proofs
*QUANTUM perturbations
*REPRESENTATIONS of groups (Algebra)
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Language
ISSN
0041-5995
Abstract
We study the set of all γ ∈ ℂ for which there exist unitary operators U such that U U . . . U = γI and U = I, where m ∈ ℕ are given. [ABSTRACT FROM AUTHOR]