Abstract
In the Comment, the authors state that the separation of the relative and center of mass variables in our work is not correct. Here we point out that there is a typographical error, i.e., instead of , in two of our equations which, when corrected, makes the Comment redundant. Within the ansatzes mentioned in our paper all our results are correct, in contrast to the claims of the Comment.
- Received 3 February 2020
- Accepted 11 February 2020
DOI:https://doi.org/10.1103/PhysRevB.101.127402
©2020 American Physical Society
Physics Subject Headings (PhySH)
Condensed Matter, Materials & Applied Physics