410 citations · 2.3k across the 32 of their papers we have counts for
3 papers · 1 filter
Energy Transport for Thick Holographic Branes
Constantin Bachas, Stefano Baiguera, Shira Chapman +2
Universal properties of two-dimensional conformal interfaces are encoded by the flux of energy transmitted and reflected during a scattering process. We develop an innovative metho…
Complex geodesics in de Sitter space
Shira Chapman, Damián A. Galante, Eleanor Harris +2
The two-point function of a free massive scalar field on a fixed background can be evaluated in the large mass limit by using a semiclassical geodesic approximation. In de Sitter s…
Shape Deformations of Charged Rényi Entropies from Holography
Stefano Baiguera, Lorenzo Bianchi, Shira Chapman +1
Charged and symmetry-resolved Rényi entropies are entanglement measures quantifying the degree of entanglement within different charge sectors of a theory with a conserved global c…