Showing cond-mat.str-elShow all
2 papers · 1 filter
cond-mat.str-el2025
Single-site diagonal quantities capture off-diagonal long-range order
M. Sanino, I. D'Amico, V. V. França +1
Quantum phase transitions are typically marked by changes in quantum correlations across various spatial scales within the system. A key challenge lies in the fact that experimenta…
cond-mat.str-el2024
Quantum phase transitions in one-dimensional nanostructures: a comparison between DFT and DMRG methodologies
T. Pauletti, M. Sanino, L. Gimenes +2
In the realm of quantum chemistry, the accurate prediction of electronic structure and properties of nanostructures remains a formidable challenge. Density Functional Theory (DFT)…