The repulsive Hubbard model has been immensely useful in understanding strongly
correlated electron systems and serves as the paradigmatic model of the field. Despite its …

We have studied the ground state properties of Hubbard model on long six-leg square
cylinders with doped hole concentration 5.55%≤ δ≤ 12.5% using density-matrix …

We have performed density-matrix renormalization group studies of a square lattice tJ model
with small hole do**, δ≪ 1, on long four and six-leg cylinders. We include frustration in the …

The topological superconducting state is a highly sought-after quantum state hosting
topological order and Majorana excitations. In this Letter, we explore the mechanism to …

The chemical rules for predicting and understanding topological states in stacked kagome
and honeycomb lattices are studied in both analytical and numerical ways. Starting with a …

Exchange bias (EB) is a crucial property with widespread applications but particularly occurs
by complex interfacial magnetic interactions after field cooling. To date, intrinsic zero-field …

The mechanism of unconventional topological superconductivity (TSC) remains a long-
standing issue. We investigate the quantum phase diagram of the extended tJJ χ model …

Broad interest in quantum spin liquid (QSL) phases was triggered by the notion that they can
be viewed as insulating phases with preexisting electron pairs, such that upon light do** …

Yb-based magnets, with a perfect triangular lattice of pseudospin-1 2 Yb 3+ ions, have
emerged as candidates for realizing a quantum spin-liquid state, with NaYbS 2 being a …

The stability and electronic properties of conductive single-layer and multilayer Cu3 (HHTP)
2 metal–organic frameworks (MOFs), with HHTP= hexahydroxytriphenylene, composed of …