We theoretically analyze the effect of the inversion symmetry breaking on the structure of the impurity molecular states in Weyl metals. We show that for the case of a highly noncentrosymmetric Weyl metallic host, the standard picture of the alternating bonding and antibonding orbitals breaks down, and a qualitatively different frustrated atomic state emerges. This is a consequence of the pseudogap closing and related delicate Fano interplay between intra- and inter-impurity scattering channels.
@article{arxiv.2005.05351,
title = {Atomic frustrated impurity states in Weyl metals},
author = {W. N. Mizobata and Y. Marques and M. Penha and J. E. Sanches and L. S. Ricco and M. de Souza and I. A. Shelykh and A. C. Seridonio},
journal= {arXiv preprint arXiv:2005.05351},
year = {2020}
}