Lorentz Violation and Short-Baseline Neutrino Experiments
Alan Kostelecky, Matthew Mewes
Abstract
A general discussion is given of signals for broken Lorentz symmetry in short-baseline neutrino experiments. Among the effects that Lorentz violation can introduce are a dependence on energy differing from that of the usual massive-neutrino solution and a dependence on the direction of neutrino propagation. Using the results of the LSND experiment, explicit analysis of the effects of broken Lorentz symmetry yields a nonzero value (3+/-1) x 10-19 GeV for a combination of coefficients for Lorentz violation. This lies in the range expected for effects originating from the Planck scale in an underlying unified theory.
Create a lesson
Related papers
Virtual photon bremsstrahlung in a magnetized quark-gluon-plasma
Aritra Bandyopadhyay, Krzysztof Redlich, Chihiro Sasaki
Multiboson production at multi-TeV lepton colliders as complementary probes to rare Higgs decays
Dario Buttazzo, Keshav Chaudhary, Roberto Franceschini et al.
Deviations to cobimaximal mixing in a 3+1 neutrino scenario
Diana C. Rivera-Agudelo, S. L. Tostado
HEPTABench: A framework for portable and controlled agentic evaluations in high energy physics
Tony Menzo, Alexander Roman, George T. Fleming et al.
Cosmological Consequences of a Highly Decoupled Right-handed Neutrino
Stephen F. King, Rishav Roshan, Sudipta Show
Signature of GW from the Hidden Sector in light of the Recent LZ Event
Sujit Kumar Sahoo, Narendra Sahu, Vicky Singh Thounaojam