It has been proposed that the deconfined criticality in (2+ 1) d—the quantum phase transition
between a Néel antiferromagnet and a valence-bond solid (VBS)—may actually be …

Over the past few decades, tremendous efforts have been devoted to understanding self-
duality at the quantum critical point, which enlarges the global symmetry and constrains the …

Computations of chemical systems' equilibrium properties and non-equilibrium dynamics
have been suspected of being a" killer app" for quantum computers. This review highlights …

We use stochastic series expansion (SSE) quantum Monte Carlo (QMC) methods to study
the phases and transitions displayed by a class of sign-free designer Hamiltonians for SU …

We investigate the ground-state quantum entanglement in a one-dimensional incarnation of
deconfined quantum critical point by making use of the finite-size density matrix …

Berry phase interference arguments that underlie the theory of deconfined quantum
criticality (DQC) for spin-1/2 antiferromagnets have also been invoked to allow for …

We study the transition between Néel and columnar valence-bond solid ordering in two-
dimensional S= 3/2 square lattice quantum antiferromagnets with SO (3) symmetry …

The dynamical quantum phase transition (DQPT), which is featured by the nonanalytic
behavior of the Loschmidt rate function in the real time evolution, has attracted substantial …

Topology plays a cardinal role in explaining phases and quantum phase transitions beyond
the Landau-Ginzburg-Wilson paradigm. In this study, we formulate a set of models of Dirac …

We consider a model Hamiltonian with two SU (4) fermions per site on a square lattice,
showing a competition between bilinear and biquadratic interactions. This model has …