Abstract
In a recent paper, Altschuler and Pérez-Garrido [Phys. Rev. E 76, 016705 (2007)] have presented a four-dimensional polytope with 80 vertices. We demonstrate how this polytope can be derived from the regular four-dimensional 600-cell with 120 vertices if two orthogonal positive disclinations are created. Some related polytopes are also described.
- Received 23 July 2007
DOI:https://doi.org/10.1103/PhysRevE.76.047702
©2007 American Physical Society