publication . Preprint . 2013

Quantum Action Principle with Generalized Uncertainty Principle

Gu, Jie;
Open Access English
  • Published: 01 Nov 2013
Abstract
One of the common features in all promising candidates of quantum gravity is the existence of a minimal length scale, which naturally emerges with a generalized uncertainty principle, or equivalently a modified commutation relation. Schwinger's quantum action principle was modified to incorporate this modification, and was applied to the calculation of the kernel of a free particle, partly recovering the result previously studied using path integral.
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free text keywords: High Energy Physics - Theory
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