title: Reciprocity relations between ordinary temperature and the Frieden-Soffer Fisher temperature.
abstract: Frieden and Soffer conjectured some years ago [Phys. Rev. E 52, 2274 (1995)] the existence of a "Fisher temperature" T(F) that would play, with regards to Fisher's information measure I , the same role that the ordinary temperature T plays in relation to Shannon's logarithmic measure. Here we exhibit the existence of reciprocity relations between T(F) and T and provide an interpretation with reference to the meaning of T(F) for the canonical ensemble.
authors.affiliation: National University La Plata and Argentina's CONICET, C.C. 727, 1900 La Plata, Argentina.
authors.forename: F
authors.initials: F
authors.lastname: Pennini
authors.forename: A
authors.initials: A
authors.lastname: Plastino