2 papers
cond-mat.str-el2025
Asymptotically exact solution of the non-Hermitian disordered interacting Hatano-Nelson chain
Valéria M. Mattiello, Victor L. Quito, Eduardo Miranda
We present an asymptotically exact solution of a paradigmatic non-Hermitian model: the disordered interacting fermionic Hatano-Nelson model, or equivalently, the non-Hermitian spin…
cond-mat.dis-nn2023
Signatures of infinite randomness in transport properties of disordered spin chains
L. F. C. Faria, Victor L. Quito, João C. Getelina +2
We study the spin transport properties of some disordered spin chains with a special focus on the distribution of the frequency-dependent spin conductivity. In the cases of interes…