TY  - JOUR
AU  - Bernabeu, J.
AU  - Di Domenico, A.
PY  - 2022
DA  - 2022//
TI  - Can future observation of the living partner post-tag the past decayed state in entangled neutral K mesons?
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 116004
EP  - 8pp
VL  - 105
IS  - 11
PB  - Amer Physical Soc
AB  - Entangled neutral K mesons allow for the study of their correlated dynamics at interference and decoherence times not accessible in any other system. We find novel quantum phenomena associated to a correlation in time between the two partners: The past state of the first decayed kaon, when it was entangled before its decay, is post-tagged by the result and the time of the future observation of the second decay channel. This surprising "from future to past" effect is fully observable and leads to the unique experimental tag of the K-S state, an unsolved problem since the discovery of CP violation.
SN  - 2470-0010
UR  - https://arxiv.org/abs/1912.04798
UR  - https://doi.org/10.1103/PhysRevD.105.116004
DO  - 10.1103/PhysRevD.105.116004
LA  - English
N1  - WOS:000892122400008
ID  - Bernabeu+DiDomenico2022
ER  -