QuiDiQua : Quasiprobability Distributions in Quantum Mechanics and Quantum Information. Kirkwood-Dirac-Wigner

8-10 nov. 2023 Villeneuve d'Ascq (France)

FR EN

Programme

Mercredi 8

13:15 - 13:45	Registration (Salle Kampé, Bâtiment M2)
13:45 - 14:00	Welcome (Salle Kampé, Bâtiment M2)
14:00 - 14:35	D. Arvidsson Shukur The Kirkwood-Dirac Distribution and its Utility in Quantum Metrology (Slides)
14:35 - 15:10	W. Braasch Jr. Introduction to the Kirkwood-Dirac Distribution: Quantum Thermodynamics and Nonclassicality (Slides)
15:10 - 15:45	Coffee break (Salle Kampé, Bâtiment M2)
15:45 - 16:20	N. Cerf Wigner entropy and majorization in quantum phase space (Slides)
16:20 - 16:55	T. Roscilde Quantum coherence and its spatial structure in many-body systems at equilibrium
16:55 - 17:20	I. Frérot From Bell's inequalities to statistical physics models (and back)
17:20 - 17:50	Flashtalks E. Agudelo Phase-space inequalities: Quantum correlations in the phase space(Slides) S. Deside Probabilistic pure state conversion on the majorization lattice (Slides) I. Karuseichyk Explicit and efficient estimators for Gaussian state parameters (Slides) F. Salvati Compression of metrological quantum information in the presence of noise (Slides) S. Srivastava Time Telescope for Photonic Interconnects (Slides)

Jeudi 9

09:30 - 10:05	J. Sperling Quasiprobabilities - the art of erroneously determining chances (Slides)
10:05 - 10:30	M. Arnhem Interferometric measurement of the quadrature coherence scale using two replicas of a quantum optical state (Slides)
10:30 - 11:00	Coffee break (Salle Kampé, Bâtiment M2)
11:00 - 11:35	A. Goldberg Measuring the quadrature coherence scale on Borealis (Slides)
11:35 - 12:10	M. Walschaers Quantum correlations and non-Gaussian operations (Slides)
12:10 - 12:35	Flashtalks B. Dioum Temporal cavities as temporal mode filters for frequency combs (Slides) T. Haas General class of continuous variable entanglement criteria (Slides) M. Isoard Detecting non-Gaussian entanglement using neural networks (Slides) C. Lopetegui Metrological witness for non-Gaussian quantum entanglement (Slides)
12:35 - 14:35	Lunch (Salle 124, Bâtiment P5)
14:35 - 15:10	A. Jordan Weak values and pseudo distributions (Slides)
15:10 - 15:45	J. Lundeen Direct Measurement: from the wavefunction to the Kirkwood-Dirac distribution (Slides)
15:45 - 16:20	Coffee break (Salle Kampé, Bâtiment M2)
16:20 - 16:55	U. Chabaud Contextuality and Wigner negativity are equivalent for continuous-variable quantum measurements (Slides)
16:55 - 17:30	J. Prata On a Recent Conjecture by Z. Van Herstraeten and N. J. Cerf for the Quantum Wigner Entropy (Slides)
20:00 - 23:00	Conference dinner (Restaurant "l'Assiette du Marché")

Vendredi 10

09:30 - 09:55	C. Langrenez Geometry of the Kirkwood-Dirac-positive states (Slides)
09:55 - 10:30	J. Dressel Quantum Measurement with Quasiprobabilities (Slides)
10:30 - 11:00	Coffee break (Salle Kampé, Bâtiment M2)
11:00 - 11:25	A. Hertz Nonclassicality and quantum non-Gaussianity of photon-added/subtracted multi-mode Gaussian states (Slides)
11:25 - 11:50	B. Yilmaz Enhancing Phase Estimation by Harnessing Negative Quasiprobabilities (Slides)
11:50 - 12:25	M. Paris Quantumness, quantum non-Gaussianity and Wigner negativity (Slides)
12:25 - 14:25	Lunch (Restaurant "l'Ascotel")

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