13 citations · 13 across the 1 of their papers we have counts for
8 papers
Holographic Entanglement Entropy of the Coulomb Branch
Adam Chalabi, S. Prem Kumar, Andy O'Bannon +3
We compute entanglement entropy (EE) of a spherical region in -dimensional supersymmetric Yang-Mills theory in states described holographically by pr…
A Weyl Semimetal from AdS/CFT with Flavour
Kazem Bitaghsir Fadafan, Andy O'Bannon, Ronnie Rodgers +1
We construct a top-down holographic model of Weyl semimetal states using -dimensional supersymmetric Yang-Mills theory, at large and strong c…
Holographic Coulomb Branch Solitons, Quasinormal Modes, and Black Holes
S. Prem Kumar, Andy O'Bannon, Anton Pribytok +1
Four-dimensional supersymmetric Yang-Mills theory, at a point on the Coulomb branch where gauge symmetry is spontaneously broken to , ad…
Holographic Wilson Lines as Screened Impurities
Nick Evans, Andy O'Bannon, Ronnie Rodgers
In Landau Fermi liquids, screened impurities support quasi-bound states, representing electrons bound to the impurity but making virtual excursions away. Signals of these quasi-bou…
From the Weyl Anomaly to Entropy of Two-Dimensional Boundaries and Defects
Kristan Jensen, Andy O'Bannon, Brandon Robinson +1
We study whether the relations between the Weyl anomaly, entanglement entropy (EE), and thermal entropy of a two-dimensional (2D) conformal field theory (CFT) extend to 2D boundari…
Wilson Surface Central Charge from Holographic Entanglement Entropy
John Estes, Darya Krym, Andy O'Bannon +2
We use entanglement entropy to define a central charge associated to a two-dimensional defect or boundary in a conformal field theory (CFT). We present holographic calculations of…