Erratum: Characterising stochastic motion in heterogeneous media driven by coloured non-Gaussian noise (Journal of Physics A: Mathematical and Theoretical (2021) 54 (295002) DOI: 10.1088/1751-8121/abfba6)

Due to an error during the production process, there is a mistake in two citations on page 3 and in mathematical symbols in four equations on page 11. These are as follows. In the first paragraph on page 3, the citation for references 72-76 is incorrect. The correct citation is references 72 and 76 as two separate citations; references 73, 74 and 75 should not be cited here. The corrected version of this sentence is as follows: 'Such 'Brownian yet non-Gaussian' diffusion was observed in various systems [62, 78], see also the references in [72, 76].' In the penultimate paragraph on page 3, the citation for references 101-113 is incorrect. The correct citation is references 101 and 113 as two separate citations; references 102-112 should not be cited here. The corrected version of this sentence is as follows: 'More recent applications of coloured noise include population dynamics [112] or neuron models [101, 113].' In four equations on page 11, μx is incorrectly rendered as μ. The correct versions of these equations are: (Equation Presented) We sincerely apologise for any inconvenience caused by these errors, and can confirm that the final results of the paper remain unaffected.