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arXiv · 1003.2207

Background independent quantization and the uncertainty principle

Golam Mortuza Hossain·Viqar Husain·Sanjeev S. Seahra
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Abstract

It is shown that polymer quantization leads to a modified uncertainty principle similar to that obtained from string theory and non-commutative geometry. When applied to quantum field theory on general background spacetimes, corrections to the uncertainty principle acquire a metric dependence. For Friedmann-Robertson-Walker cosmology this translates to a scale factor dependence which gives a large effect in the early universe.

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Golam Mortuza Hossain, Viqar Husain, Sanjeev S. Seahra. 2010-03-10. Background independent quantization and the uncertainty principle. https://doi.org/10.1088/0264-9381%2F27%2F16%2F165013

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