2 papers
cond-mat.str-el2025
Reply to comment on "Controlled bond expansion for Density Matrix Renormalization Group ground state search at single-site costs"
Andreas Gleis, Jheng-Wei Li, Jan von Delft
We reply to McCulloch and Osborne's recent comment on our manuscript (Phys. Rev. Lett. 130, 246402 (2023)) on controlled bond expansion (CBE) for density matrix renormalization gro…
quant-ph2024
Finite-size subthermal regime in disordered SU(N)-symmetric Heisenberg chains
Dimitris Saraidaris, Jheng-Wei Li, Andreas Weichselbaum +2
SU(N) symmetry is incompatible with the many-body localized (MBL) phase, even when strong disorder is present. However, recent studies have shown that finite-size SU(2) systems exh…