Correction to: Int J Theor Phys (2017) 56:3311–3322

https://doi.org/10.1007/s10773-017-3497-1

The original version of this article unfortunately contained a mistake. The second author B. D. Indu is not connected to affiliation 2. Instead, B. D. Indu is connected to affiliation 1. The correct information is shown in this erratum.