TY  - JOUR
AU  - Barenboim, G.
PY  - 2022
DA  - 2022//
TI  - Some Aspects About Pushing the CPT and Lorentz Invariance Frontier With Neutrinos
T2  - Front. Physics
JO  - Frontiers in Physics
SP  - 813753 - 7pp
VL  - 10
PB  - Frontiers Media Sa
KW  - CPT symmetry
KW  - neutrino properties
KW  - lorentz violation
KW  - fundamental symmetries
KW  - discrete symmetries
AB  - The CPT symmetry, which combines Charge Conjugation, Parity, and Time Reversal, is a cornerstone of our model-building method, and its probable violation will endanger the most extended tool we presently utilize to explain physics, namely local relativistic quantum fields. However, the kaon system's conservation constraints appear to be rather severe. We will show in this paper that neutrino oscillation experiments can enhance this limit by many orders of magnitude, making them an excellent instrument for investigating the basis of our understanding of Nature. As a result, verifying CPT invariance does not evaluate a specific model, but rather the entire paradigm. Therefore, as the CPT's status in the neutrino sector, linked or not to Lorentz invariance violation, will be assessed at an unprecedented level by current and future long baseline experiments, distinguishing it from comparable experimental fingerprints coming from non-standard interactions is critical. Whether the entire paradigm or simply the conventional model of neutrinos is at jeopardy is significantly dependent on this.
SN  - 2296-424x
UR  - https://doi.org/10.3389/fphy.2022.813753
DO  - 10.3389/fphy.2022.813753
LA  - English
N1  - WOS:000804003600001
ID  - Barenboim2022
ER  -