2. Tutorials

2.1. Graphical User Interface

Introduction

Here we introduce how the graphical user interface (GUI) of pairinteraction can be used to calculate interactions between Rydberg atoms and energy shifts in the presence of applied fields.

• 2.1.1. Introduction to the Graphical User Interface

Applications

• 2.1.2. Application: Vibrational Spectroscopy of Macrodimer Binding Potentials

2.2. Python API

Introduction

The pairinteraction Python API can be used to automatize calculations and have more fine-grained control than with the graphical user interface. Here we show the basic usage of the API.

• 2.2.1. Introduction to the pairinteraction Library

Applications

Calculation of Matrix Elements

Radial Wavefunctions and Quantum Defects

Blockade Interaction in a Magnetic Field

Rydberg Pair Potentials Under External Fields

Dispersion Coefficients Near Surfaces

Rydberg Pair Potentials Near Surfaces

Rydberg Atom Ion Interaction