Numerical Study of Multiparticle Production in ϕ4 Theory: Comparison with Analytical Results.

Autor: Demidov, S. V., Levkov, D. G., Farkhtdinov, B. R.
Předmět:
Zdroj: JETP Letters; Dec2021, Vol. 114 Issue 11, p649-652, 4p
Abstrakt: We develop a numerical method to compute the probabilities of multiparticle production in weakly coupled scalar theories. Our technique is based on D.T. Son's semiclassical method of singular solutions. Applying it to the process in the unbroken four-dimensional theory, we reproduce the known results at . [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index