On the dynamical symmetric algebra of ageing: Lie structure, representations and Appell systems

Abstract

The study of ageing phenomena leads to the investigation of a maximal parabolic subalgebra of conf_3 which we call alt. We investigate its Lie structure, prove some results concerning its representations and characterize the related Appell systems.

Latex2e 8 pages; Proceedings of the Levico workshop on quantum probability

References in corpus (2)

• Schr"odinger invariance and space-time symmetries
• Local scale-invariance and ageing in noisy systems

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