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24 January 2023

Skyrmion-electron bound states in a Néel antiferromagnet

Topological textures such as Skyrmions and domain walls have been attracting much attention by their aesthetic beauty, fundamental interest – and the promise for information processing. In an article published in the Special Collection in honor of Emmanuel Rashba, two LPT physicists have shown (...)

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27 July 2022

A complex network approach to harmonic structures in Beethoven quartets

Researchers from LPT and LPTMS have recently proposed a complex network approach to the harmonic structure underpinning western tonal music. Using a database of Beethoven’s string quartets, they have constructed a directed network whose nodes are musical chords and edges connect chords following (...)

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19 July 2021

An Ideal Test Bed for 2D Magnetism

Building on large-scale simulations, we show that monolayer CrCl3 exhibits tunable magnetic anisotropy upon a compressive strain thus achieving both ferromagnetic and antiferromagnetic 2D Ising-type order as well as a BKT regime.

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23 March 2023

Tensor networks

Organisers : Matthieu Mambrini, Didier Poilblanc Program : 09:15 - 10:00 Norbert Schuch (University of Vienna) : TBA 10:00 - 10:45 Andreas Läuchli (EPFL) : Quantum Critical Points with Tensor Networks in 1D and 2D 10:45 - 11:00 coffee break 11:00 - 11:45 Mari Carmen Bañuls (MPQ, Garching) : TBA 11:45 - 12:30 Luca Tagliacozzo (IFF-CSIC, Madrid) : (...)

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17 September 2019

Journée LPT-IMT

La journée LPT-IMT aura lieu à l’Institut de Mathématiques dans la salle 106 bâtiment 1R1 le jeudi 26 septembre 2019.

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