We review the recent advances and current challenges in the field of strong spin-orbit
coupled Kitaev materials, with a particular emphasis on the physics beyond the exactly …

In this paper, we show that an effective spin Hamiltonian with various types of couplings can
be engineered using quantum simulators in atomic-molecular-optical laboratories, dubbed …

We investigate quantum phase transitions and quantum coherence in infinite biquadratic
spin-1 and-2 XY chains with rhombic single-ion anisotropy. All considered coherence …

The key to unraveling intriguing phenomena observed in various Kitaev materials lies in
understanding the interplay of Kitaev (K) interaction and a symmetric off-diagonal Γ …

The Markovian and non-Markovian dynamics of quantum coherence, including single-spin
coherence, two-spin coherence, and its distribution (collective and localized coherence), are …

The bond-dependent Ising interaction present in the Kitaev model has attracted
considerable attention. The appearance of an unexpected intermediate phase under a …

Quantum entanglement and atomic coherence are examined for a system consisting of a
four-level atom (FLA) interacted with a nonlinear quantum field. We assume that the FLA …

Motivated by intense research on two-dimensional spin-1/2 Kitaev materials, Kitaev spin
chains and ladders, though geometrically limited, have been studied for their numerical …

Basis-independent coherence of spin-pairs and its distribution (collective and localized
coherence) are studied in spin chains with three-site interaction. Firstly, we demonstrate that …

We study the coherence and quantum correlations for a system consisting of two interacting
qubits under the effect of a common environment, where the system of qubits has the …