Artículos de revistas
The Formalism of Generalized Contexts and Decay Processes
Losada, Marcelo Adrián; Laura, Roberto Domingo Eugenio; The Formalism of Generalized Contexts and Decay Processes; Springer; International Journal of Theoretical Physics; 52; 4; 4-2013; 1289-1299
Losada, Marcelo Adrián
Laura, Roberto Domingo Eugenio
The formalism of generalized contexts for quantum histories is used to investigatethe possibility to consider the survival probability as the probability of no decay property at a given time conditional to no decay property at an earlier time. A negative result is found for an isolated system. The inclusion of two quantum measurement instruments at two different times makes possible to interpret the survival probability as a conditional probability of the whole system.