IFIR   05409
INSTITUTO DE FISICA DE ROSARIO
Unidad Ejecutora - UE
artículos
Título:
The formalism of generalized contexts and decay processes
Autor/es:
MARCELO LOSADA; ROBERTO LAURA
Revista:
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
Editorial:
SPRINGER/PLENUM PUBLISHERS
Referencias:
Lugar: New York; Año: 2013 vol. 52 p. 1289 - 1299
ISSN:
0020-7748
Resumen:
Abstract : The formalism of generalized contexts for quantum histories is used to investigate
the 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.
the 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.
The formalism of generalized contexts for quantum histories is used to investigate
the 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.