Massive, chaotic waves of plasma can just vanish without leaving behind any heat or friction at all.
arXiv · March 18, 2026 · 2603.16767
The Takeaway
Scientists discovered that a 'magic' physics effect called Landau damping, which causes waves to disappear as if they never existed, works even for huge, violent disturbances. Previously, it was thought this only happened to tiny ripples, but this proof shows the effect is powerful enough to stabilize even high-energy chaos.
From the abstract
We investigate nonlinear Landau damping for the two-species screened Vlasov-Poisson system with large initial distributions on the phase space $\mathbb{R}^d \times \mathbb{R}^d$ (where $d \geq 3$). Under a structural quasi-neutrality condition, we establish the existence and uniqueness of global strong solutions to the two-species system with arbitrarily large initial distributions. Furthermore, we prove the time-asymptotic stability of Penrose-stable equilibria with an optimal decay rate of $t^