arXiv · 2206.05064
The minimal length is physical
Abstract
In this paper, we clarify a foundational loose end affecting the phenomenological approach to quantum gravity centered around the generalization of Heisenberg uncertainty principle. This misconception stems from a series of recently published works in which perturbative and non-perturbative methods are confused, thereby resulting in a blurring of the distinction between changes in the deformed algebra and changes in the representation of operators. Accordingly, this reasoning would render the existence of a minimal length representation-dependent, and thus unphysical.
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Pasquale Bosso, Luciano Petruzziello, Fabian Wagner. 2022-06-09. The minimal length is physical. https://doi.org/10.1016/j.physletb.2022.137415
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