Laboratoire de Mathématiques de Besançon - UMR 6623 CNRS

Accueil > Activités > Séminaires > Information Quantique

Groupe de Travail Information Quantique

par Emilie Dupré - publié le , mis à jour le

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Prochaine séances : Vendredi 18 mai 14:00-15:00 (Salle 324B-2)

Simon Perdrix : A universal and complete diagrammatic language for quantum computing.

Abstract : The ZX-Calculus is a powerful graphical language for quantum reasoning and quantum computing introduced by Bob Coecke and Ross Duncan. The ZX-calculus has several applications in quantum information processing (e.g. quantum codes, measurement-based quantum computing, foundations), and can be used through the interactive theorem prover Quantomatic. We show the first completeness result for a universal fragment of quantum mechanics, which guarantees that any true property is provable using the ZX-calculus. More precisely we add two extra rules to the axioms of the language and prove it is complete for Clifford+T quantum mechanics. We will also show how the ZX-calculus can be used beyond the Clifford+T quantum mechanics.

Archives :
Vendredi 4 mai 13:30-15:00 (Salle 309B)

Alexandre Nou : Extremal Decision Rules in Quantum Hypothesis Testing

Vendredi 27 avril 15:00-16:30 (Salle 324-2B)

Uwe Franz : LOCC and Nielson’s Majorisation Theorem

Vendredi 30 mars 13:30-15:00 (Salle 320B)

Uwe Franz : Nielson’s majorisation theorem

Vendredi 23 mars 13:30-15:00 (Salle 309B)

Nicoló Piccione : What is LOCC ?

Vendredi 16 mars 13:30-15:00 (Salle 309B)

Isabelle Baraquin et Xumin Wang : the Choi-Jamiołkowski isomorphism (Part 2).

Vendredi 9 mars 13:30-15:00 (Salle 316B-Bis)

Isabelle Baraquin et Xumin Wang : the Choi-Jamiołkowski isomorphism.

Vendredi 2 mars 13:30-15:00 (Salle 316B-Bis)

Geometry of Quantum States.

Vendredi 16 février 13:30-15:00 (Salle 316B-Bis)

Quantum algorithms and quantum circuits cont’d (The Deutsch-Josza Problem).

Vendredi 9 février 13:30-15:00 (Salle 316B-Bis)

An introduction to quantum algorithms and quantum circuits.

Vendredi 26 janvier 13:30-15:00 (Salle 316B-Bis)

We will start with the no-cloning theorem and then discuss quantum teleportation. Then we will give an introduction to quantum algorithms and quantum circuits.

Vendredi 19 janvier 13:30-15:00

We will discuss the program of the seminar (suggestions are welcome, especially if they come with the offer to prepare a talk !). Then we will introduce the basic notions and terminology of quantum information theory and have a look at quantum teleportation.