107 citations · 813 across the 31 of their papers we have counts for
Showing 2018Show all
3 papers · 1 filter
astro-ph.CO2018★ 16 cited
Improving Statistical Sensitivity of X-ray Searches for Axion-Like Particles
Joseph P. Conlon, Markus Rummel
X-ray observations of bright AGNs in or behind galaxy clusters offer unique capabilities to constrain axion-like particles (ALPs). Existing analysis technique rely on measurements…
gr-qc2018★ 38 cited
Effective Field Theory of Black Hole Echoes
C. P. Burgess, Ryan Plestid, Markus Rummel
Gravitational wave `echoes' during black-hole merging events have been advocated as possible signals of modifications to gravity in the strong-field (but semiclassical) regime. In…
hep-th2018★ 19 cited
Failure of Perturbation Theory Near Horizons: the Rindler Example
C. P. Burgess, Joshua Hainge, Greg Kaplanek +1
Persistent puzzles to do with information loss for black holes have stimulated critical reassessment of the domain of validity of semiclassical EFT reasoning in curved spacetimes,…