000133365 001__ 133365
000133365 005__ 20241129133040.0
000133365 0247_ $$2doi$$a10.1088/1361-6382/ad2f13
000133365 0248_ $$2sideral$$a138083
000133365 037__ $$aART-2024-138083
000133365 041__ $$aeng
000133365 100__ $$0(orcid)0000-0003-2264-2306$$aCarmona, J. M.$$uUniversidad de Zaragoza
000133365 245__ $$aConsistency of Lorentz-invariance violation neutrino scenarios in time delay analyses
000133365 260__ $$c2024
000133365 5060_ $$aAccess copy available to the general public$$fUnrestricted
000133365 5203_ $$aModifications inspired by quantum gravity in the kinematics of special relativity can manifest in various ways, including anomalies in the time of flight of massless particles and the emergence of decay channels for otherwise stable particles. Typically, these effects are studied independently; however, it may be necessary to combine both to perform a consistent analysis. In this work, we study the interplay between time-of-flight anomalies and neutrino instability in the context of a flavour-independent high-energy Lorentz-invariance violation (LIV) in the neutrino sector. Ensuring compatibility between both types of effects imposes strong constraints on the existence of early neutrinos with energies exceeding a maximum value determined by the scale of new physics. Such constraints depend on the specific LIV scenario and should be integrated into searches for high-energy neutrinos from gamma-ray bursts exhibiting LIV time shifts.
000133365 536__ $$9info:eu-repo/grantAgreement/ES/AEI/PID2021-126078NB-C21$$9info:eu-repo/grantAgreement/ES/AEI/PRE2019-089024$$9info:eu-repo/grantAgreement/ES/DGA/E21-23R
000133365 540__ $$9info:eu-repo/semantics/embargoedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000133365 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000133365 700__ $$0(orcid)0000-0002-8282-3435$$aCortés, J. L.$$uUniversidad de Zaragoza
000133365 700__ $$0(orcid)0000-0003-1357-4815$$aReyes, M. A.$$uUniversidad de Zaragoza
000133365 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica
000133365 7102_ $$12004$$2390$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Atóm.Molec.y Nucl.
000133365 773__ $$g41, 7 (2024), 075012 [15 pp.]$$pClass. quantum gravity$$tClassical and Quantum Gravity$$x0264-9381
000133365 8564_ $$s572416$$uhttps://zaguan.unizar.es/record/133365/files/texto_completo.pdf$$yVersión publicada
000133365 8564_ $$s1568172$$uhttps://zaguan.unizar.es/record/133365/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000133365 909CO $$ooai:zaguan.unizar.es:133365$$particulos$$pdriver
000133365 951__ $$a2024-11-29-13:28:56
000133365 980__ $$aARTICLE