336 citations · 1.5k across the 45 of their papers we have counts for
10 papers · 1 filter
Dark Energy Radiation
Kim V. Berghaus, Peter W. Graham, David E. Kaplan +2
We show that if dark energy evolves in time, its dynamical component could be dominated by a bath of dark radiation. Within current constraints this radiation could have up to $\si…
Gravity Gradient Noise from Asteroids
Michael A. Fedderke, Peter W. Graham, Surjeet Rajendran
The gravitational coupling of nearby massive bodies to test masses in a gravitational wave (GW) detector cannot be shielded, and gives rise to 'gravity gradient noise' (GGN) in the…
Searching for New Interactions at Sub-micron Scale Using the Mossbauer Effect
Giorgio Gratta, David E. Kaplan, Surjeet Rajendran
A new technique to search for new scalar and tensor interactions at the sub-micrometer scale is presented. The technique relies on small shifts of nuclear gamma lines produced by t…
A Composite Solution to the Neutron Bottle Anomaly
Surjeet Rajendran, Harikrishnan Ramani
Measurements of the lifetime of neutrons trapped in a bottle have been consistently shorter than the lifetime measured in neutron beam experiments. With trapping potentials as low…
Quasinormal Modes and Stability of Firewalls
Ryan McManus, Emanuele Berti, David E. Kaplan +1
A solution to the black hole information problem requires propagation of information from the interior of the black hole to the exterior. Such propagation violates general relativi…
High-Frequency Gravitational-Wave Detection Using a Chiral Resonant Mechanical Element and a Short Unstable Optical Cavity
Yi Chen, Muamer Kadic, David E. Kaplan +3
Present gravitational wave detectors are based on the measurement of linear displacement in stable optical cavities. Here, we instead suggest the measurement of the twist of a chir…