2 papers
cond-mat.str-el2025
Bosonization solution of the Kondo lattice in a Luttinger liquid
Tomás Bortolin, C. J. Bolech, Nayana Shah +1
We address the physics of a regular arrangement of independent magnetic impurities embedded in a band of interacting electrons. We focus on the one-dimensional case that can be stu…
cond-mat.supr-con2019
Quantum phase diagram of Shiba impurities from bosonization
Tomás Bortolin, Aníbal Iucci, Alejandro M. Lobos
A characteristic feature of Shiba impurities is the existence of a spin- and parity-changing quantum phase transition (known as "0-" transition) which has been observed in scann…