Entanglement dynamics of double Jaynes-Cummings interaction model based on geometric invariants

TL;DR

This paper explores how geometric invariants can be used to analyze the entanglement dynamics in a double Jaynes-Cummings model involving four qubits, revealing insights into entanglement evolution.

Contribution

It introduces a novel approach using geometric invariants to study entanglement properties in a double Jaynes-Cummings system.

Findings

Geometric invariants effectively characterize entanglement types.

Entanglement dynamics are mapped during quantum evolution.

Insights into entanglement behavior in four-qubit systems.

Abstract

We investigate entanglement dynamics and properties of double Jaynes-Cummings model. In particular we study the dynamics of double Jaynes-Cummings model based on geometric invariants for four qubits. We show that these geometric invariants provide us with useful information about different types of entanglement during the quantum evolution of the system.