Entanglement entropy from SU(2) Chern-Simons theory and symmetric webs

Autor:	Chun, Sungbong, Bao, Ning
Rok vydání:	2017
Předmět:	High Energy Physics - Theory Condensed Matter - Strongly Correlated Electrons Mathematics - Geometric Topology Quantum Physics
Druh dokumentu:	Working Paper
Popis:	A path integral on a link complement of a three-sphere fixes a vector (the "link state") in Chern-Simons theory. The link state can be written in a certain basis with the colored link invariants as its coefficients. We use symmetric webs to systematically compute the colored link invariants, by which we can write down the multi-partite entangled state of any given link. It is still unknown if a product state necessarily implies that the corresponding components are unlinked, and we leave it as a conjecture.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1707.03525 Zobrazit plný text záznamu View this record from Arxiv