514 citations · 2.6k across the 14 of their papers we have counts for
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hep-th2005
Spontaneous Lorentz Violation and Nonpolynomial Interactions
B. Altschul, Alan Kostelecky
Gauge-noninvariant vector field theories with superficially nonrenormalizable nonpolynomial interactions are studied. We show that nontrivial relevant and stable theories have spon…
hep-th2005
Spontaneous Lorentz Violation, Nambu-Goldstone Modes, and Gravity
Robert Bluhm, Alan Kostelecky
The fate of the Nambu-Goldstone modes arising from spontaneous Lorentz violation is investigated. Using the vierbein formalism, it is shown that up to 10 Lorentz and diffeomorphism…