2 papers
econ.EM2026
Measuring the Arrow of Time: Identification, Estimation, and Inference for Directional Structure in Multivariate Time Series
Avishek Bhandari
Many questions across the sciences take the same form: several coupled series are observed together, and the analyst wants to know not merely that they move together but which one…
astro-ph.SR2026
Filling The Pockets: The Spherical Nature of 3D Deflagration in Thermonuclear Supernovae
S. Shiber, P. Hoeflich, T. Mera +9
We investigate thermonuclear explosions within the delayed detonation framework. While spherical delayed detonation models generally reproduce key observational features, a fundame…