Spooky Action at a Distance

An Introduction to Quantum Entanglement and Resolutions of the EPR Paradox

Abstract

Quantum entanglement is the term used to describe a collection of particles for which the quantum state of any particular particle in the collection cannot be described independently of the quantum states of other particles in the collection. This statement, what it means, and its broader implications for both theoretical and applied physics, will be the topic of discussion. We elaborate upon and clarify exactly what quantum entanglement means, introduce and describe the Einstein-Podolsky-Rosen (EPR) Paradox and its essential role in motivating the development of a comprehensive description of quantum entanglement, as well as provide a general history of our understanding of the quantum entanglement phenomenon. Finally, we conclude with a discussion of some possible applications to quantum information theory, quantum computing, and quantum cryptography.

Discipline: Physics

Faculty Mentor: Dr. Vahid Rezania