%0 Journal Article %T Neutrinos Described as Vacuum Energy Excitations Predict Observed Neutrino Mass Sum %A T. R. Mongan %J Journal of Modern Physics %P 1999-2006 %@ 2153-120X %D 2024 %I Scientific Research Publishing %R 10.4236/jmp.2024.1512083 %X Reliable observations find only three neutrino mass eigenstates, oscillating between each other as neutrinos travel through space, and limit the sum of the three neutrino masses. At a minimum, any reliable description of neutrinos must allow only three neutrino mass eigenstates and predict a neutrino mass sum consistent with observations. This paper describes neutrinos as spheres, with radius one quarter of their Compton wavelength and thickness of the Planck length, surrounding a central core along their rotation axis, with diameter of the Planck length. This description of neutrinos as excitations of the vacuum energy allows only three neutrino mass eigenstates and predicts a neutrino mass sum consistent with observations. %K Neutrino Mass Sum Prediction %K Electron Neutrino Mass from Vacuum Energy Density %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=137136