3 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…
cond-mat.str-el2020
iPEPS study of spin symmetry in the doped - model
Jheng-Wei Li, Benedikt Bruognolo, Andreas Weichselbaum +1
We study the two-dimensional - model on a square lattice using infinite projected entangled pair states (iPEPS). At small doping, multiple orders, such as antiferromagnetic o…
cond-mat.str-el2020
A beginner's guide to non-abelian iPEPS for correlated fermions
Benedikt Bruognolo, Jheng-Wei Li, Jan von Delft +1
Infinite projected entangled pair states (iPEPS) have emerged as a powerful tool for studying interacting two-dimensional fermionic systems. In this review, we discuss the iPEPS co…