Correlation between quantum entanglement and quantum coherence in the case of XY spin chains with the Dzyaloshinskii-Moriya interaction

TL;DR

This paper investigates the relationship between quantum entanglement and coherence in XY spin chains with Dzyaloshinskii-Moriya interaction, using quantum renormalization group methods to analyze their correlation.

Contribution

It explores the correlation between quantum entanglement and coherence in anisotropic XY spin chains with Dzyaloshinskii-Moriya interaction, a novel analysis using quantum renormalization group.

Findings

Identifies the correlation between entanglement and coherence in the studied systems.

Analyzes the effect of Dzyaloshinskii-Moriya interaction on quantum properties.

Provides insights into quantum correlations in spin chain models.

Abstract

Recently, there has been an increased interest in studying quantum entanglement and quantum coherence. Since both of these properties are attributed to the existence of quantum superposition, it would be useful to determine if some type of correlation between them exists. Hence, the purpose of this paper is to explore the type of the correlation in several systems with different types of anisotropy. The focus will be on the XY spin chains with the Dzyaloshinskii-Moriya interaction and the type of the mentioned bond will be explored using the quantum renormalization group method.