11 papers
A General Response Theory for Closure Phases through Visibility Nulls and Image Structure
Shokoufe Faraji, Avery E. Broderick
Closure phase is robust to station based phase errors, yet its connection to image structure is often interpreted only qualitatively and a nonzero closure phase is still interprete…
Null integrability and photon phenomenology in the accelerated Schwarzschild black hole
Shokoufe Faraji, Eva Hackmann
Uniformly accelerated black holes provide a controlled setting to isolate how translatory acceleration and conical defects modify photon dynamics and observable optics. We analyse…
Self-regularized entropy: What does black hole entropy predict for tests of Kerr no-hair theorem?
Shokoufe Faraji, Niayesh Afshordi
We compute the canonical, or brick-wall, entropy of a massless scalar field in a quantum black hole model whose strong field exterior is described phenomenologically by the static…
Approaching the surface of an Exotic Compact Object
Shokoufe Faraji, Samir D. Mathur
Many approaches to quantum gravity require replacing the traditional black hole geometry with an Exotic Compact Object (ECO), which has a large but not infinite redshift at its sur…
Additivity Results for the Rényi-2 Entanglement of Purification
Shokoufe Faraji, Zahra Baghali Khanian
We reformulate the Rényi entanglement of purification as a constrained minimum output Rényi entropy problem. Equivalently, for , this formulation can be expressed in terms o…
Analytic thin disks and rings in a class of nonasymptotically flat static spacetimes
Shokoufe Faraji, Ruijing Tang
External matter distributions can substantially reshape the strong field environment of compact objects, yet this effect is usually neglected in idealized isolated models. In this…