Volume 455 -
International Conference on Particle Physics and Cosmology (ICPPCRubakov2023) -
Parallel session Physics beyond the Standard Model
The effects of the birth of particles in the field of waves of high intensity
Full text:
pdf
Pre-published on:
April 11, 2024
Published on:
—
Abstract
We study the process of masive particle production in a plane wave of massless field of high intensity, in a toy model of two interacting scalar fields. We solve the Heisenberg equation for quantum amplitudes, and find resonantly growing solution similar to parametric resonance. We complement the study A.Arza (PhysRevD.105.036004) in which only the case of small masses has been considered, extending to the case of arbitrary masses. We present the instability threshold for the plane wave amplitude depending on the mass. We have shown that the particle production effect is also observed outside the low-mass approximation.
DOI: https://doi.org/10.22323/1.455.0047
How to cite
Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.
Open Access
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.