319 citations · 1.8k across the 52 of their papers we have counts for
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astro-ph.SR2014★ 25 cited
Pulsation period variations in the RRc Lyrae star KIC 5520878
Michael Hippke, John G. Learned, A. Zee +5
Learned et. al. proposed that a sufficiently advanced extra-terrestrial civilization may tickle Cepheid and RR Lyrae variable stars with a neutrino beam at the right time, thus cau…
astro-ph.SR2014
Square root two period ratios in Cepheid and RR Lyrae variable stars
Michael Hippke, John G. Learned, A. Zee
We document the presence of a few Cepheid and RR Lyrae variable stars with previously unrecognized characteristics. These stars exhibit the property of a period ratio of main pulsa…