52 citations · 59 across the 5 of their papers we have counts for
5 papers · 1 filter
Quantum coherent dynamics of quasiclassical spacetimes
Sijia Wang, Achintya Sajeendran, Dong-han Yeom +2
In a wide range of quantum gravity theories, quasiclassical geometries, which are solutions to the Einstein field equations approximately, are described by "coherent states." Here…
Signatures of Rotating Black Holes in Quantum Superposition
Cendikiawan Suryaatmadja, Cemile Senem Arabaci, Matthew P. G. Robbins +3
A new approach for operationally studying the effects of spacetime in quantum superpositions of semiclassical states has recently been proposed by some of the authors. This approac…
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…
Accelerating boundary analog of a Kerr black hole
Michael R. R. Good, Joshua Foo, Eric V. Linder
An accelerated boundary correspondence (i.e. a flat spacetime accelerating mirror trajectory) is derived for the Kerr spacetime, with a general formula that ranges from the Schwarz…
Hawking radiation particle spectrum of a Kerr-Newman black hole
Joshua Foo, Michael R. R. Good
Charged, rotating Kerr-Newman black holes represent the most general class of asymptotically flat black hole solutions to the Einstein-Maxwell equations of general relativity. Here…