The quantum-classical transition as an information flow
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Autor
Casas, Montserrat
Kowalski, Andrés Mauricio
Martín, María Teresa
Zunino, Luciano José
Plastino, Angel Luis
Resumen
We investigate the classical limit of the semiclassical evolution with reference to a well-known model that represents the interaction between matter and a given field. This is done by recourse to a special statistical quantifier called the symbolic transfer entropy . We encounter that the quantum-classical transition gets thereby described as the sign-reversal of the dominating direction of the information flow between classical and quantal variables.