Article ID Journal Published Year Pages File Type
1854861 Annals of Physics 2011 11 Pages PDF
Abstract

We explore intriguing links connecting Hellmann–Feynman’s theorem to a thermodynamics information-optimizing principle based on Fisher’s information measure.

► We link a purely quantum mechanical result, the Hellmann–Feynman theorem, with Jaynes’ information theoretical reciprocity relations.► These relations involve the coefficients of a series expansion of the potential function.► We suggest the existence of a Legendre transform structure behind Schrödinger’s equation, akin to the one characterizing thermodynamics.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
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