Two-dimensional three-body quadrupole-quadrupole interactions

TL;DR

This paper investigates two-dimensional three-body quadrupole-quadrupole interactions among Rydberg atoms, expanding understanding beyond previous one-dimensional studies, with implications for quantum computing and molecular creation.

Contribution

It introduces the study of two-dimensional three-body quadrupole interactions, a novel focus compared to prior one-dimensional analyses.

Findings

Characterization of three-body quadrupole interactions in 2D

Potential applications in quantum computing and molecule formation

Enhanced understanding of quadrupole blockade mechanisms

Abstract

Similar to interactions between dipoles, or van der Waals interactions, quadrupole-quadrupole interactions are interactions between quadrupoles. In this article, we study the quadrupole interactions between highly excited atoms or Rydberg atoms. In addition, unlike many other calculations, in which the primary focus was on the one-dimensional two-body quadrupole-quadrupole interactions, the primary aim of this article is to study the two-dimensional few-body quadrupole-quadrupole interactions. Specifically, the two-dimensional three-body interactions are investigated. This research has many applications, such as quadrupole-blockade for quantum computing, creating molecules based on quadrupole interactions.