2004/05/31 by Rabin Banerjee, Biswajit Chakraborty, Sunandan Gangopadhyay
Mathematics · Physics and Astronomy · #Advanced Algebra and Geometry #Advanced Operator Algebra Research #Noncommutative and Quantum Gravity Theories #hep-th
paper · pdf · doi:10.1088/0305-4470/38/4/014
published as J.Phys.A38:957-971,2005 · Title changed, manuscript modified, appendix added, references added,14 pages, LaTeX
openalex publication_date 2005/01/14 · arxiv created 2005/01/19 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/04
We discuss a general method of revealing both space–space and space–time noncommuting structures in various models in particle mechanics exhibiting reparametrization symmetry. Starting from the commuting algebra in the conventional gauge, it is possible to obtain a noncommuting algebra in a nonstandard gauge. The change of variables relating the algebra in the two gauges is systematically derived using gauge/reparametrization transformations.