Nothing Special   »   [go: up one dir, main page]

CERN Accelerating science

If you experience any problem watching the video, click the download button below
Download Embed
Preprint
Report number arXiv:2112.05472 ; ACFI-T21-15 ; HIP-2021-44/TH ; NORDITA 2021-110
Title Nucleation at finite temperature: a gauge-invariant, perturbative framework
Author(s) Löfgren, Johan (Uppsala U.) ; Ramsey-Musolf, Michael J. (Massachusetts U., Amherst ; Caltech ; Tsung-Dao Lee Inst., Shanghai ; Shanghai Jiaotong U. ; Shanghai Jiao Tong U.) ; Schicho, Philipp (Helsinki Inst.Tech. ; Helsinki U.) ; Tenkanen, Tuomas V.I. (Tsung-Dao Lee Inst., Shanghai ; Shanghai Jiao Tong U. ; Nordita ; Royal Inst. Tech., Stockholm ; Stockholm U.)
Imprint 2021-12-10
Number of pages 6
Subject category hep-ph ; Particle Physics - Phenomenology
Abstract We present a gauge-invariant framework for bubble nucleation in theories with radiative symmetry breaking at high temperature. As a procedure, this perturbative framework establishes a practical, gauge-invariant computation of the leading order nucleation rate, based on a consistent power counting in the high-temperature expansion. In model building and particle phenomenology, this framework has applications such as the computation of the bubble nucleation temperature and the rate for electroweak baryogenesis and gravitational wave signals from cosmic phase transitions.
Other source Inspire
Copyright/License preprint: (License: CC BY 4.0)



 


 Registro creado el 2021-12-14, última modificación el 2022-01-14


Texto completo:
Descargar el texto completo
PDF