Nambu-Goldstone explosion under brane perforation
D. V. Gal'tsov, E. Yu. Melkumova, S. Zamani-Mogaddam
Department of Physics, Moscow State University,119899, Moscow, Russia
Abstract
We show that perforation of the three-brane by mass impinging upon
it from the five-dimensional bulk excites Nambu-Goldstone spherical
wave propagating outwards with the velocity of light. It is
speculated that such an effect can give rise to ``unmotivated''
energy release events in the brane-world cosmological models.