%0 Unpublished Work %A Boucksom, Sébastien %A Jonsson, Mattias %T A non-Archimedean approach to K-stability, I: Metric geometry of spaces of test configurations and valuations %J Annales de l'Institut Fourier %D 2024 %I Association des Annales de l’institut Fourier %Z Online first %R 10.5802/aif.3668 %G en %F AIF_0__0_0_A115_0