We consider a beyond standard physics scenario, where neutrino is considered as an open quantum system. In order to have that consideration we use the Lindblad master equation, which introduce the quantum phenomena called decoherence. In that context we explore one of the most exotic of its consequences, the CPT violation. We work in three flavor generation case where making the SU(3) decomposition of the operators we encounter that there exist fifteen parameters in the decoherence matrix that explicitly violate CPT. Regarding four of those parameters we choose one case of decoherence which will be tested at DUNE.

Autor(es):
CARRASCO MARTÍNEZ, Juan Carlos
Institución:
PUCP
Año: 2019
Ciudad: Lima
Url: http://hdl.handle.net/20.500.12404/14341