Gravitational waves from Affleck-Dine condensate fragmentation
  We compute the stochastic gravitational wave production from Affleck-Dine
condensate fragmentation in the early universe, focusing on an effective
potential with a logarithmic mass correction that typically arises in gravity
mediated supersymmetry breaking scenarios. We find that a significant
gravitational wave background can be generated when Q-balls are being formed
out of the condensate fragmentation. This gravitational wave background has a
distinct multi-peak power spectrum where the trough is closely linked to the
supersymmetry breaking scale and whose frequencies are peaked around kHz for
TeV supersymmetry breaking.
