| Friday 26 April 2024 | |
| Events for day: Monday 02 November 2020 |
| 11:00 - 12:00 Journal Club: Experiment & Phenomenology-skyroom Future Circular Collider succeeding the LHC School PARTICLES AND ACCELERATORS Based on https://www.nature.com/articles/s41567-020-0856-2 Nature Physics; 16 (2020) 402-407 Abstract: Particle physics has arrived at an important moment of its history. The discovery of the Higgs boson has completed the Standard Model, the core theory behind the known set of elementary particles and fundamental interactions. However, the Standard Model leaves important questions unanswered, such as the nature of dark matter, the origin of the matter–antimatter asymmetry in the Universe, and the existence and hierarchy of neutrino masses. To address these questions and the origin of the newly discovered Higgs ... 14:00 - 15:00 Lecture Fine-Structure Classification of Multiqubit Entanglement by Algebraic Geometry School MATHEMATICS In this talk, we present a novel entanglement classification of ?generic? n-qubit pure states under stochastic local operation and classical communication (SLOCC) that is based on a finite number of families and subfamilies, i.e., a fine-structure classification. To this end, we employ algebraic-geometry tools that are SLOCC invariants. Particularly, the families and subfamilies will be identified by k-secant varieties and ℓ-multilinear ranks, respectively. Not only does this method facilitate the classification of multipartite entanglement, but it also turns out to be operationally meaningful as it quantifies entanglement as a resource ... |