English

What is Entanglement?

Quantum Physics 2024-03-26 v1

Abstract

Entanglement, a puzzle since Einstein's time, has become increasingly crucial with the rise of quantum computation. But what exactly is it? Historically , entanglement can be precisely defined, but only negatively. In this article, we explore four interconnected definitions of entangled states.

Keywords

Cite

@article{arxiv.2403.16339,
  title  = {What is Entanglement?},
  author = {Chon-Fai Kam and Zhong-Tang Wu},
  journal= {arXiv preprint arXiv:2403.16339},
  year   = {2024}
}
R2 v1 2026-06-28T15:32:01.393Z