Magnetogravity, or Magneto-gravity, is gravity that has been modified by magnetic forces. Gravity waves can be altered by radiative magnetic fields, primarily by low frequencyelectromagnetic interaction.
Schwartz, R. A. and R. F. Stein, "Waves in the solar atmosphere. IV - Magneto-gravity and acoustic-gravity modes". Astrophysical Journal, vol. 200, Sept. 1, 1975.
McAteer, R. T. James, "Long-period chromospheric oscillations in network bright points". The American Astronomical Society. The Astrophysical Journal, March 1, 2002.
Inhester, B., "Nonlinear magnetogravity waves in a low-beta plasma". Journal of Geophysical Research (JGR). 1993.
Adam, John A., "Steady magnetogravity flow". Quarterly Journal of Mechanics and Applied Mathematics, 1975.
McIntosh, S. W., et. al., "An observational manifestation of magneto-gravity waves in internetwork regions of the chromosphere and transition region", Astrophysics Journal of Letters.