2 papers
cond-mat.stat-mech2026
Necessary conditions for the Markovian Mpemba effect
Ido Avitan, Roee Factor, David Gelbwaser-Klimovsky
The Mpemba effect is a thermodynamic anomaly in which a system farther away in temperature from equilibrium thermalizes before one that is initially closer. The effect has been exp…
astro-ph.SR2025
The distribution of misalignment angles in multipolar planetary nebulae
Ido Avitan, Noam Soker
We measure the projected angle on the plane of the sky between adjacent symmetry axes of tens of multipolar planetary nebulae and find that the distribution of these misalignment a…