  Current and future neutrino experiments can be used to discover dark matter,
not only in searches for dark matter annihilating to neutrinos, but also in
scenarios where dark matter itself scatters off Standard Model particles in the
detector. In this work, we study the sensitivity of different neutrino
detectors to a class of models called boosted dark matter, in which a
subdominant component of a dark sector acquires a large Lorentz boost today
through annihilation of a dominant component in a dark matter-dense region,
such as the galactic center or dwarf spheroidal galaxies. This analysis focuses
on the sensitivity of different neutrino detectors, specifically the
Cherenkov-based Super-K and the future argon-based DUNE to boosted dark matter
that scatters off electrons. We study the dependence of the expected limits on
the experimental features, such as energy threshold, volume and exposure in the
limit of constant scattering amplitude. We highlight experiment-specific
features that enable current and future neutrino experiments to be a powerful
tool in finding signatures of boosted dark matter.
