Suppression exponent for multiparticle production in λϕ 4 theory
Abstract We compute the probability of producing n particles from few colliding particles in the unbroken (3 + 1)-dimensional λϕ 4 theory. To this end we numerically implement semiclassical method of singular solutions which works at n ≫ 1 in the weakly coupled regime λ ≪ 1. For the first time, we o...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | English |
Published: |
SpringerOpen
2023-02-01
|
Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | https://doi.org/10.1007/JHEP02(2023)205 |