418 citations · 3.7k across the 78 of their papers we have counts for
28 papers · 1 filter
Complement to thermodynamics of dyonic Taub-NUT-AdS spacetime
Robert B. Mann, Leopoldo A. Pando Zayas, Miok Park
We examine the thermodynamics of Euclidean dyonic Taub-NUT/Bolt-AdS4 black holes for a variety of horizon geometries to understand how gauge field regularity conditions influence t…
Fisher information as a probe of spacetime structure: Relativistic quantum metrology in (A)dS
Haoxing Du, Robert B. Mann
Relativistic quantum metrology studies the maximal achievable precision for estimating a physical quantity when both quantum and relativistic effects are taken into account. We stu…
Schrödinger's cat for de Sitter spacetime
Joshua Foo, Robert B. Mann, Magdalena Zych
Quantum gravity is expected to contain descriptions of semiclassical spacetime geometries in quantum superpositions. To date, no framework for modelling such superpositions has bee…
Unruh-DeWitt Detector Differentiation of Black Holes and Exotic Compact Objects
Bob Holdom, Robert B. Mann, Chen Zhang
We study the response of a static Unruh-DeWitt detector outside an exotic compact object (ECO) with a general reflective boundary condition in 3+1 dimensions. The horizonless ECO,…
Testing Short Distance Anisotropy in Space
Robert B. Mann, Idrus Husin, Hrishikesh Patel +3
The isotropy of space is not a logical requirement but rather is an empirical question; indeed there is suggestive evidence that universe might be anisotropic. A plausible source o…
Analytically Approximation Solution to Higher Derivative Gravity
S. N. Sajadi, Robert B. Mann, N. Riazi +1
We obtain analytical approximate black hole solutions for higher derivative gravity in the presence of Maxwell electromagnetic source. We construct near horizon and asymptotic solu…