190 citations · 2.1k across the 85 of their papers we have counts for
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Lorentz Violation and Vector Meson Dominance
Brett Altschul
Vector meson dominance models describe the mixing of photons with vector mesons; the hadronic admixture frequently dominates the interactions of photons with nucleons. This mixing…
Dalitz Plot Kinematics for a Lorentz-Violating Three-Body Decay
Joshua O'Connor
We outline the analysis of three-particle interactions and decay processes for leading-order modifications in a Lorentz-violating quantum field theory.
Dalitz Plot Kinematics for a Lorentz-Violating Three-Body Decay
Joshua O'Connor, Brett Altschul
Rates for particle interaction processes and decays will be modified in a Lorentz-violating quantum field theory, because of changes to the particle kinematicsparticularly throu…
Improved Bounds on Lorentz Symmetry Violation From High-Energy Astrophysical Sources
Brett Altschul
Observations of the synchrotron and inverse Compton emissions from ultrarelativistic electrons in astrophysical sources can reveal a great deal about the energy-momentum relations…
Top Hadrons in Lorentz-Violating Field Theory
Brett Altschul
If there is Lorentz symmetry violation in the quark sector of the standard model, changes to particles' dispersion relations might allow for the existence of stable top-flavore…
The Lorentz- and CPT-Violating Standard Model Extension in Chiral Perturbation Theory
Brett Altschul, Matthias R. Schindler
Lorentz and CPT violation in hadronic physics must be tied to symmetry violations at the underlying quark and gluon level. Chiral perturbation theory provides a method for translat…