MPS-misc 1999-15
October 1999

Asymptotics in Quantum Statistics

by:

Richard D. Gill

Abstract

Excerpt from abstract: We show how in some cases asymptotically optimal measurements can be constructed. Other cases present interesting open problems, connected to the fact that for some models, quantum Fisher information is in some sense non-additive. In physical terms, we have non-locality without entanglement.

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This paper has now been published in Published under the title: R.G. Gill, Quantum Asymptotics. State of the Art in Probability and Statistics; Festschrift for Willem R. van Zwet, IMS monographs 36 (2001), 255-285, ed. A.W. van der Vaart, M. de Gunst, C.A.J. klaassen.