Spontaneous Lorentz Violation, Gravity, and Nambu-Goldstone Modes
arXiv:0704.2994 · doi:10.1142/9789812834300_0110
Abstract
A brief summary is presented of recent work examining the fate of the Nambu-Goldstone modes in gravitational theories with spontaneous Lorentz violation.
3 pages, talk given at the 11th Marcel Grossmann Meeting, Berlin, Germany, July 2006; typos corrected