A Deformation of Quantum Dynamics through the Phase Space Path Integral

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Using a regularised construction of the phase space path integral due to Ingrid Daubechies and John Klauder which involves a time scale ultimately taken to vanish, and motivated by the general programme towards a noncommutative space(time) geometry, physical consequences of assuming this time parameter to provide rather a new fundamental time scale are explored in the context of the one dimensional harmonic oscillator. Some tantalising results are achieved, which raise intriguing prospects when extrapolated to the quantum field theory and gravitational contexts.
Contribution to the Proceedings of the Fifth International Workshop on Contemporary Problems in Mathematical Physics, October 27 - November 2, 2007, Cotonou (Republic of Benin), 17 pages + 2 figures

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/209408

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0812.0596
 http://arxiv.org/abs/0812.0596

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arXiv