Lorentz and CPT violation in the neutrino sector

By A. Kostelecky, Matthew Mewes. 2003

150 citations recorded by the source corpus.

We consider neutrino oscillations in the minimal Standard-Model Extension describing general Lorentz and CPT violation. Among the models without neutrino mass differences is one with two degrees of freedom that reproduces most major observed features of neutrino behavior.

Subfields: Nuclear and High Energy Physics, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/2908993b4ddf2ccf4e935c4c8b9ef47d3c57e718

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Nuclear and High Energy Physics

1. D. Mattingly
2. Y. Farzan
3. A. Kostelecky
4. M. Tórtola
5. Matthew Mewes
6. C. Ternes
7. F. Krennrich
8. O. Mena

In Statistical and Nonlinear Physics

1. D. Mattingly
2. A. Kostelecky
3. Matthew Mewes
4. G. Raffelt
5. M. Tórtola
6. Pierre Baldi
7. Daljeet Kaur
8. J. Valle

Citations in the corpus

• Modern Tests of Lorentz Invariance (2005, background): “ribe. For a more comprehensive overview of neutrino mixing, see for example [71, 115]. 6.8.1 Neutrino oscillations Lorentz violating effects in the neutrino sector have been considered by many authors [56, 129, 128, 127, 53, 37, 12, 86]. To illustrate how Lorentz violation affects neutrino propagation”
• Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Conceptual Design Report Volume 2: The Physics Program for DUNE at LBNF (2015, background): “As another example of a probe of new physics with supernova neutrinos or antineutrinos, a class of tests of Lorentz and CPT violation involves comparing the propagation of neutrinos with other species or of neutrinos of the same flavor but different energies [83, 145, 84, 146].”
• Invited review: Physics potential of the ICAL detector at the India-based Neutrino Observatory (INO) (2015, background): “However in a Standard Model Extended (SME) Lagrangian that does not respect the Lorentz trasformation symmetry, the CPT violation (CPTV) may be manifest [143, 144], which may be measurable at the neutrino oscillation experiments.”
• Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Conceptual Design Report Volume 1: The LBNF and DUNE Projects (2015, background): “As another example of a probe of new physics with supernova neutrinos or antineutrinos, a class of tests of Lorentz and CPT violation involves comparing the propagation of neutrinos with other species or of neutrinos of the same flavor but different energies [83, 145, 84, 146].”
• Deep Underground Neutrino Experiment (DUNE), Far Detector Technical Design Report, Volume II: DUNE Physics (2020, background): “For DUNE atmospheric neutrinos, the long available baselines, the comparatively high energies accessible, and the broad range of momentum directions offer advantages that can make possible great improvements in sensitivities to certain types of Lorentz and CPT violation [235, 236, 238, 239, 240, 241”