Electronic Resource
Springer
Letters in mathematical physics
17 (1989), S. 275-283
ISSN:
1573-0530
Keywords:
81-XX
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
,
Physics
Notes:
Abstract The different correspondences (or orderings) used in quantum mechanics and the associated deformations, are both seen from an algebraic viewpoint. The deformations which are compatible with the diagonal map (the ‘Δ0-deformations’) are introduced and connected to the formal groups. A very straighforward example of a Δ0-deformation (the ‘multiplicative deformation’) appears in the normal quantization of the harmonic oscillator.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00399750
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