How repulsive can a pairing interaction be?
Quantum phase transition in a clean superconductor with repulsive dynamical interaction Authors: Dimitri Pimenov and Andrey V. Chubukov arXiv:2112.06273 Recommended with a commentary by Jörg Schmalian, Karlsruhe Institute of Technology |View Commentary (pdf)| This commentary may be cited as: DOI: 10.36471/JCCM_January_2022_01 https://doi.org/10.36471/JCCM_January_2022_01