Redshift-space fluctuations in stochastic gravitational wave background
  We study the redshift-space fluctuations induced by a stochastic
gravitational wave background via the Sachs-Wolfe effect. The redshift-space
fluctuations can be encapsulated in a line-of-sight integral that is useful for
studying the imprint of short-wavelength gravitational waves on the CMB
anisotropy, as well as providing us with a precise redshift fluctuation
correlation between a pair of pulsars in pulsar timing measurements.
