2019
- Quantization in higher order topological insulators: circular dichroism and local Chern marker, O. Pozo, C. Repellin and A. G. Grushin, arXiv:1906.05863.
2018
- Anisotropic fixed points in Dirac and Weyl semimetals, Oscar Pozo, Yago Ferreiros, and María A. H. Vozmediano. arXiv:1802.02632, Phys. Rev. B 98, 115122 (2018).