Gaussian States in Quantum Information

12/06/2014 Key words: Uhlmann fidelity, Gaussian states, open quantum systems, squeezed thermal states. 1. INTRODUCTION In quantum information theory a special importance presents distinguishability between a pair of quantum states. There are a few distance measures generally accepted to study the closeness of the quantum states, for instance the trace ...

The subject of this Thesis is quantum information with fermions in the Gaussian setting. We study finite-dimensional fermionic Gaussian quantum states and ...

Specifically, we'll go over implementing an algorithm that prepares Gaussian wavefunctions using pyQuil, an open-source Python library for quantum programming provided by Rigetti Quantum Computing

Gaussian optimizers for entropic inequalities in quantum information. 03/06/2018 ∙ by Giacomo De Palma, et al. ∙ 0 ∙ share . We survey the state of the art for the proof of the quantum Gaussian optimizer conjectures of quantum information theory.

Gaussian States in Quantum Information, Libro. Sconto 5% e Spedizione gratuita per ordini superiori a 25 euro. Acquistalo su libreriauniversitaria.it! Pubblicato da Bibliopolis, collana Napoli. Series on physics and astrophys., dicembre 2005, 9788870884838. 31/03/2005