Lower bound on entanglement in subspaces defined by Young diagrams
Quantum Physics
2019-01-30 v2 Mathematical Physics
math.MP
Abstract
Eigenvalues of 1-particle reduced density matrices of -fermion states are upper bounded by , resulting in a lower bound on entanglement entropy. We generalize these bounds to all other subspaces defined by Young diagrams in the Schur-Weyl decomposition of .
Cite
@article{arxiv.1805.00364,
title = {Lower bound on entanglement in subspaces defined by Young diagrams},
author = {Robin Reuvers},
journal= {arXiv preprint arXiv:1805.00364},
year = {2019}
}
Comments
Published version, 21 pages