arXiv · 0711.2608
Expressions of algebra elements and transcendental noncommutative calculus
Abstract
Ideas from deformation quantization are applied to deform the expression of elements of an algebra. Extending these ideas to certain transcendental elements implies that $\frac{1}{i\h}uv$ in the Weyl algebra is naturally viewed as an indeterminate living in a discrete set $\mathbb{N}{+}{1/2}$ {\it or} ${-}(\mathbb{N}{+}{1/2})$ . This may yield a more mathematical understanding of Dirac's positron theory.
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Hideki Omori, Yoshiaki Maeda, Naoya Miyazaki, Akira Yoshioka. 2007-11-23. Expressions of algebra elements and transcendental noncommutative calculus. https://doi.org/10.1142/9789812779649_0001
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