English

Four-parameter coalescing ballistic annihilation

Probability 2024-01-17 v1

Abstract

In coalescing ballistic annihilation, infinitely many particles move with fixed velocities across the real line and, upon colliding, either mutually annihilate or generate a new particle. We compute the critical density in symmetric three-velocity systems with four-parameter reaction equations.

Cite

@article{arxiv.2401.06852,
  title  = {Four-parameter coalescing ballistic annihilation},
  author = {Kimberly Affeld and Christian Dean and Matthew Junge and Hanbaek Lyu and Connor Panish and Lily Reeves},
  journal= {arXiv preprint arXiv:2401.06852},
  year   = {2024}
}

Comments

15 pages, 1 figure

R2 v1 2026-06-28T14:15:40.806Z