The triangular lattice of S= 1/2 spins with XXZ anisotropy is a ubiquitous model for various
frustrated systems in different contexts. We determine the quantum phase diagram of the …

Magnetization processes of spin-1/2 layered triangular-lattice antiferromagnets (TLAFs)
under a magnetic field H are studied by means of a numerical cluster mean-field method …

Heterobilayer transition metal dichalcogenide (TMDC) moiré systems provide an ideal
framework to investigate strongly correlated physics. Here we theoretically study bosonic …

A versatile and numerically inexpensive method is presented allowing the accurate
calculation of phase diagrams for bosonic lattice models. By treating clusters within the …

We study the ground-state phase diagrams of hardcore bosons with long-range interactions
on a square lattice using the linear spin-wave theory and a cluster mean-field method …

We determine the quantum phase diagram of the antiferromagnetic spin-1/2 XXZ model on
the triangular lattice as a function of magnetic field and anisotropic coupling J z. Using the …

Different quantum phases of a hard-core boson induced by dipole-dipole interaction with
varying angles of polarization are discussed in this work. We consider the two most …

We investigate the ground-state phase diagram of the soft-core Bose-Hubbard model with
the nearest-neighbor repulsion on a square lattice by using an unbiased quantum Monte …

We examine the zero-and finite-temperature phase diagrams of soft-core bosons of the
extended Bose-Hubbard model on a square optical lattice. To study various quantum …

Searching for and investigating supersolids is a long-term outstanding problem in physics. In
addition to the solid element He 4 and cold atoms as potential candidates for the supersolid …