English

Comments on the Entanglement Entropy on Fuzzy Spaces

General Relativity and Quantum Cosmology 2014-11-18 v4 High Energy Physics - Theory

Abstract

We locate the relevant degrees of freedom for the entanglement entropy on some 2+1 fuzzy models. It is found that the entropy is stored in the near boundary degrees of freedom. We give a simple analytical derivation for the area law using 1/N1/N like expansion when only the near boundary degrees of freedom are incorporated. Numerical and qualitative evidences for the validity of near boundary approximation are finally given .

Keywords

Cite

@article{arxiv.0903.3731,
  title  = {Comments on the Entanglement Entropy on Fuzzy Spaces},
  author = {Djamel Dou},
  journal= {arXiv preprint arXiv:0903.3731},
  year   = {2014}
}

Comments

14 pages, 2 figures

R2 v1 2026-06-21T12:43:06.475Z