We present a new framework for assessing the power of measurement-based quantum
computation (MBQC) on short-range entangled symmetric resource states, in spatial …

The bond-dependent Kitaev model offers a playground in which one can search for quantum
spin liquids. In these Kitaev materials, a symmetric off-diagonal Γ term emerges, hosting a …

A central question on Kitaev materials is the effects of additional couplings on the Kitaev
model, which is proposed to be a candidate for realizing topological quantum computations …

One-dimensional gapped phases that avoid any symmetry breaking have drawn enduring
attention. In this paper, we study such phases in a bond-alternating spin-1 K-Γ chain built of …

Kitaev-type spin chains have been demonstrated to be fertile playgrounds in which exotic
phases and unconventional phase transitions are ready to appear. In this work, we use the …

We calculate the dynamical spin structure factor of the generalized spin-1/2 compass spin
chain using the density matrix renormalization group. The model, also known as the twisted …

We study the ground state and low-lying excited states of the Kitaev-Heisenberg model on a
two-leg ladder geometry using the density-matrix renormalization-group and Lanczos exact …

We study the spin-1 2 Kitaev-Heisenberg (KJ) model in a two-leg ladder. Without a
Heisenberg interaction, the Kitaev phase in the ladder model has Majorana fermions with …

In this work, we study effects of magnon interactions in the excitation spectrum of CoNb 2 O
6 in the quantum paramagnetic phase in transverse field, where the 1/S spin-wave theory …

We perform a detailed study on the consequences of the nonsymmorphic symmetries in the
Luttinger phase of the one-dimensional (1D) spin-1 2 Kitaev-Heisenberg-Gamma model …