242 citations · 1.1k across the 21 of their papers we have counts for
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gr-qc2019★ 37 cited
The Classical Symmetron Force in Casimir Experiments
Benjamin Elder, Valeri Vardanyan, Yashar Akrami +3
The symmetron is a typical example of screened modified gravity, wherein the symmetron force is dynamically suppressed in dense environments. This allows it to hide in traditional…
hep-ph2019★ 42 cited
Dynamical Friction in Superfluids
Lasha Berezhiani, Benjamin Elder, Justin Khoury
We compute the dynamical friction on a small perturber moving through an inviscid fluid, i.e., a superfluid. Crucially, we account for the tachyonic gravitational mass for sound wa…