Kenkyu-Honkan bldg. 1F - Kobayashi Hall
Entanglement string, Mott transition and holographic Spin Liquid
We prove that there is an open string in the spectrum of holographic Fermion coupled with a scalar. The string ends at two fermions and its tension vanishes in the limit of zero scalar condensation. We call it “entanglement string”. The model shows a Mott transition so that together with divergently large entanglement entropy, our model is qualified to describe the Resonating Valence Bond in holographic setup.