Mathématique-Physique
Évènements
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Shintaro Minagawa: Quantum channel incompatibility: A fundamental principle constraining quantum communication and quantum measurement
A quantum channel is a mathematical description of the evolution or processing of a quantum system. Sometimes, multiple quantum channels cannot be realized simultaneously as parts of a single joint channel; this phenomenon is known as quantum channel incompatibility . Quantum channel incompatibility provides a unified perspective on various phenomena, such as the no-broadcasting theorem […]
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Arnaud Triay: Derivation of the 3D quintic Gross-Pitaevskii equation
We derive the quintic non-linear Schrödinger equation from the many-body dynamics of Bosons interacting with three-body interaction potentials in the Gross-Pitaevskii regime. In this regime, the short-range correlation structure between particles has a leading order role: the coupling parameter in the limiting equation is the correct scattering hyper volume. The proof relies on a new […]
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Campbell Wheeler: Cohomology with q
Page Indico
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Journée d’équipe Mathématiques-Physique
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Nikita Markarian: Feigin-Odesskii Poisson structures
René Baire (IMB) René Baire (IMB)Page Indico
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Groupe de travail du réseau Dijon-Lyon-Metz : Observables et Quantification
René Baire (IMB) René Baire (IMB)Page Indico
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Shota Komatsu: Einstein Gravity from Matrix Integral
Salle 318 Salle 318Page Indico