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Representations of the Weyl group in spaces of square integrable functions with respect to p-adic valued Gaussian distributions

Sergio Albeverio and Andrew Khrennikov

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We construct a representation of the Weyl group in the p-adic Hilbert space of functions which are square integrable with respect to a p-adic valued Gaussian distribution. The operators corresponding to position and momentum are determined by groups of unitary operators with parameters restricted to some balls in the field of p-adic numbers. A surprising fact is that the radii of these balls are connected by `an uncertainty relation' which can be considered as a p-adic analogue of the Heisenberg uncertainty relations. The p-adic Hilbert space representation of the Weyl group is the basis for a calculus of pseudo-differential operators and for an operator quantization over p-adic numbers.


PACS

03.65.-w Quantum mechanics

02.30.Ik Integrable systems

02.10.Hh Rings and algebras

02.30.Tb Operator theory

02.20.-a Group theory

MSC

47L30 Abstract operator algebras on Hilbert spaces

81R12 Relations with integrable systems (See also 17Bxx, 37J35)

Subjects

Mathematical physics

Quantum information and quantum mechanics

Dates

Issue 17 (7 September 1996)

Received 26 October 1995, in final form 18 March 1996



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