NJP: Unbounded entropy production and violent fragmentation for repulsive-to-attractive interaction quench in long-range interacting systems

Two of us (Paolo and Barnali) published a paper on New Journal of Physics titled "Unbounded entropy production and violent fragmentation for repulsive-to-attractive interaction quench in long-range interacting systems". Check it out: https://iopscience.iop.org/article/10.1088/1367-2630/ad80b8. The paper also includes a short video abstract with a thorough explanation of the main findings!