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arXiv · hep-th/9410207

Diff invariant Poincare transformations as deformation of Poincare algebra

M. Pitkänen
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Abstract

The concept of $Diff^4$ invariant Poincare transformations is a cornerstone of T(opological) G(eometro)D(ynamics). This concept makes it possible to understand the concept of subjective time and irreversibelity as well as nontriviality of S-matrix at quantum level. In this paper the possibility of identifying $Diff^4$ invariant Poincare transformations as the recently discovered Lorentz invariant deformation of Poincare algebra with the basic property that 'new' energy is some function of 'old' energy, is considered.

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M. Pitkänen. 1994-10-27. Diff invariant Poincare transformations as deformation of Poincare algebra. https://arxiv.org/abs/hep-th/9410207

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