79 citations · 142 across the 4 of their papers we have counts for
5 papers
Sigma-Model Aether
Sean M. Carroll, Timothy R. Dulaney, Moira I. Gresham +1
Theories of low-energy Lorentz violation by a fixed-norm "aether" vector field with two-derivative kinetic terms have a globally bounded Hamiltonian and are perturbatively stable o…
Instabilities in the Aether
Sean M. Carroll, Timothy R. Dulaney, Moira I. Gresham +1
We investigate the stability of theories in which Lorentz invariance is spontaneously broken by fixed-norm vector "aether" fields. Models with generic kinetic terms are plagued eit…
Direction-dependent Jeans instability in an anisotropic Bianchi type I space-time
Timothy R. Dulaney, Moira I. Gresham
We derive the metric for a Bianchi type I space-time with energy density that is dominated by that of a perfect fluid with equation of state and whose anisotropy is seeded b…
Flavor Changing Neutral Currents in the Lee-Wick Standard Model
Timothy R. Dulaney, Mark B. Wise
Recently an extension of the standard model (the Lee-Wick standard model) based on ideas of Lee and Wick (LW) was introduced. It does not contain quadratic divergences in the Higgs…
The collective quantization of three-flavored Skyrmions revisited
Aleksey Cherman, Thomas D. Cohen, Timothy R. Dulaney +1
A self-consistent large approach is developed for the collective quantization of SU(3) flavor hedgehog solitons, such as the Skyrmion. The key to this analysis is the determi…