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[Fizinfo] BME Elm. Fiz. Szeminárium, feb. 21., Frédéric Holweck

From: Janos Asboth <asboth.janos AT ttk.bme.hu>
To: fizinfo AT lists.kfki.hu, elmfiz.oktatok-kutatok AT lists.bme.hu, elmfiz.hallgatok AT lists.bme.hu, Frédéric Holweck <frederic.holweck AT utbm.fr>
Subject: [Fizinfo] BME Elm. Fiz. Szeminárium, feb. 21., Frédéric Holweck
Date: Thu, 20 Feb 2025 13:47:42 +0100
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Meghívó

BME Elméleti Fizika Szeminárium,

feb. 21. péntek 10h15,
1111 Bp., Budafoki út 8., BME FIII. magasföldszint 1, szemináriumi szoba

Frédéric Holweck (Université de Technologie de Belfort-Montbéliard and
Auburn University, USA):
Contextuality and Quantum Computing

Quantum contextuality is a counterintuitive phenomenon in quantum mechanics
that has been extensively studied over the past two decades. In this talk,
I will present a geometric perspective [1] on the structure of Pauli
operators used in proving the Kochen-Specker Theorem. I will discuss recent
advances in the study of the three-qubit Pauli group and explain how these
configurations of Pauli operators can be leveraged to test contextual
inequalities using a Noisy Intermediate-Scale Quantum (NISQ) computer.

[1]: Metod Saniga, Frédéric Holweck, Colm Kelleher, Axel Muller, Alain
Giorgetti, and Henri de Boutray: Hexagons govern three-qubit contextuality.
Quantum 9, 1601 (2025).

Minden érdeklődőt szeretettel várunk.
Asbóth János,
szemináriumi koordinátor

[Fizinfo] BME Elm. Fiz. Szeminárium, feb. 21., Frédéric Holweck, Janos Asboth, 02/20/2025