A q deformation of the Gauss distribution
- 1 September 1995
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 36 (9), 4743-4756
- https://doi.org/10.1063/1.530917
Abstract
The q deformed commutation relation aa*−qa*a=1 for the harmonic oscillator is considered with q∈[−1,1]. An explicit representation generalizing the Bargmann representation of analytic functions on the complex plane is constructed. In this representation the distribution of a+a* in the vacuum state is explicitly calculated. This distribution is to be regarded as the natural q deformation of the Gaussian.Keywords
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