Erratum to: Positivity violations of the density operator in the Caldeira-Leggett master equation - Eur. Phys. J. D (2019) 73: 53, https://doi.org/10.1140/epjd/e2019-90604-4
Eur. Phys. J. D, 73 6 (2019) 128
DOI: https://doi.org/10.1140/epjd/e2019-100149-9