Lie algebra representation of the 1+1-dimensional affine Poincaré group via deformation quantization

Authors

  • Alexander Jimena Balsomo ⋅ PH Department of Mathematics, West Visayas State University
  • Job A. Nable ⋅ PH Department of Mathematics, Ateneo de Manila University

Abstract

In this work, we illustrate an explicit construction of the Lie algebra representations of the 1+1-dimensional affine Poincaré group on the cotangent bundle of cones as its coadjoint orbit. Our main construction tool is the Moyal star-product introduced to the Lie algebra of observables associated to the said group, that is, the left star-product multiplication of these observables with functions on the coadjoint orbit will give rise to a Lie algebra representations of the group. Moreover, the Lie algebra representations of the Poincaré group and the connected component affine group are recovered from the construction.

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Article ID

SPP-2021-1F-03

Section

Theoretical and Mathematical Physics

Published

2021-09-26

How to Cite

[1]
AJ Balsomo and JA Nable, Lie algebra representation of the 1+1-dimensional affine Poincaré group via deformation quantization, Proceedings of the Samahang Pisika ng Pilipinas 39, SPP-2021-1F-03 (2021). URL: https://proceedings.spp-online.org/article/view/SPP-2021-1F-03.