Constraining GUP Models Using Limits on SME Coefficients
Abstract
In this proceedings, I outline recent efforts to constrain models based on generalized uncertainty principles (GUP) using limits on coefficients of the Standard-Model Extension. Two main results are reported: (1) bounds on isotropic GUP models are improved by a factor of 1010 compared to previous spectroscopic bounds; and (2) anisotropic GUP models are established and also constrained.
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