LISA sources in Milky Way globular clusters
  We explore the formation of double-compact-object binaries in Milky Way (MW)
globular clusters (GCs) that may be detectable by the Laser Interferometer
Space Antenna (LISA). We use a set of 137 fully evolved GC models that,
overall, effectively match the properties of the observed GCs in the MW. We
estimate that, in total, the MW GCs contain $\sim21$ sources that will be
detectable by LISA. These detectable sources contain all combinations of black
hole (BH), neutron star, and white dwarf components. We predict $\sim7$ of
these sources will be BH-BH binaries. Furthermore, we show that some of these
BH-BH binaries can have signal-to-noise ratios large enough to be detectable at
the distance of the Andromeda galaxy or even the Virgo cluster.
