Preprint
Jul 2026
The Paradox of the Third Particle is classical
The Paradox of the Third Particle arises when particles are described relative to one of them serving as a reference frame. Although it is typically attributed to quantum superpositions, we show that the paradox and its ramifications$\unicode{x2014}$such as the relativity of subsystems$\unicode{x2014}$already occur cla...
Ladina Hausmann, Renato Renner
· 2 citations
· ⚡1