On asymptotic expansions of twisted products
- 1 December 1989
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 30 (12) , 2789-2796
- https://doi.org/10.1063/1.528514
Abstract
The series development of the quantum-mechanical twisted product is studied. The series is shown to make sense as a moment asymptotic expansion of the integral formula for the twisted product, either pointwise or in the distributional sense depending on the nature of the factors. A condition is given that ensures convergence and is stronger than previously known results. Possible applications are examined.Keywords
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