We study a two-dimensional, nonreciprocal XY model, where each spin interacts only with
its nearest neighbors in a certain angle around its current orientation, ie, its “vision cone.” …

With the recent developments in machine learning, Carrasquilla and Melko have proposed a
paradigm that is complementary to the conventional approach for the study of spin models …

We perform the state-of-the-art tensor network simulations directly in the thermodynamic limit
to clarify the critical properties of the q-state clock model on the square lattice. We determine …

We simulate the phase diagram and critical behavior of the q-state clock model on the
square lattice by using the state-of-the-art loop optimization for tensor-network …

We propose a general mechanism to realize nematic superconductivity (SC) and reveal its
exotic vestigial phases in the quasicrystal (QC). Starting from a Penrose-Hubbard model, our …

Understanding nonequilibrium systems and the consequences of irreversibility for the
system's behavior as compared to the equilibrium case, is a fundamental question in …

The two-dimensional q-state clock model for q≥ 5 undergoes two Berezinskii-Kosterlitz-
Thouless (BKT) phase transitions as temperature decreases. Here we report an extensive …

We consider two-dimensional q-state quantum clock models with quantum fluctuations
connecting states with all-to-all clock transitions with different choices for the matrix …

We study the combined effects of fluctuations and frustration in frustrated antiferromagnets
described by the spin-1/2 easy-axis XXZ model with transverse magnetic fields, and propose …

We investigate the effect of spin-lattice coupling (SLC) on the magnetic properties of the
classical kagome-lattice Heisenberg antiferromagnet (KHAF) using improved Monte Carlo …