This is an introductory review of the physics of quantum spin liquid states. Quantum
magnetism is a rapidly evolving field, and recent developments reveal that the ground states …

Quantum spin liquids have fascinated condensed matter physicists for decades because of
their unusual properties such as spin fractionalization and long-range entanglement. Unlike …

The Kitaev spin liquid provides a rare example of well-established quantum spin liquids in
more than one dimension. It is obtained as the exact ground state of the Kitaev spin model …

We present the theory of dynamical spin response for the Kitaev honeycomb model,
obtaining exact results for the structure factor (SF) in gapped and gapless, Abelian and non …

We introduce a spin-1 2 model in three dimensions which is a generalization of the well-
known Kitaev model on a honeycomb lattice. Following Kitaev, we solve the model exactly …

Frustrated quantum magnets can harbor unconventional spin-liquid ground states in which
the elementary magnetic moments fractionalize into new emergent degrees of freedom …

We study a family of non-Abelian topological models in a lattice that arise by modifying the
Kitaev model through the introduction of single-qudit terms. The effect of these terms …

We study exactly both the ground-state fidelity susceptibility and bond-bond correlation
function in the Kitaev honeycomb model. Our results show that the fidelity susceptibility can …

Motivated by the recent synthesis of β-Li 2 IrO 3—a spin-orbit entangled j= 1/2 Mott insulator
with a three-dimensional lattice structure of the Ir 4+ ions—we consider generalizations of …

This chapter surveys some of the most important recent results in quantum computation and
quantum information, with potential applications in quantum chemistry. It provides an …