35 citations · 47 across the 6 of their papers we have counts for
7 papers
Neutrino flavor ratios as diagnostic of solar WIMP annihilation
Ralf Lehnert, Thomas J. Weiler
We consider the neutrino (and antineutrino) flavors arriving at Earth for neutrinos produced in the annihilation of weakly interacting massive particles (WIMPs) in the Sun's core.…
Quantum-gravity phenomenology, Lorentz symmetry, and the SME
Ralf Lehnert
Violations of spacetime symmetries have recently been identified as promising signatures for physics underlying the Standard Model. The present talk gives an overview over various…
Quantum gravity and spacetime symmetries
Ralf Lehnert
Small violations of spacetime symmetries have recently been identified as promising Planck-scale signals. This talk reviews how such violations can arise in various approaches to q…
CPT- and Lorentz-symmetry breaking: a review
Ralf Lehnert
The breakdown of spacetime symmetries has recently been identified as a promising candidate signal for underlying physics, possibly arising through quantum-gravitational effects. T…
Spacetime symmetries of the Lorentz-violating Maxwell-Chern-Simons model
A. J. Hariton, Ralf Lehnert
The spacetime symmetries of classical electrodynamics supplemented with a Chern-Simons term that contains a constant nondynamical 4-vector are investigated. In addition to translat…
The Lorentz-violating Standard-Model Extension
Ralf Lehnert
Quantum-gravity effects are expected to be suppressed by the Planck mass. For experimental progress it is therefore important to identify potential signatures from Planck-scale phy…