Vevacious: Global minima of oneloop effective potentials generator
Abstract
Vevacious takes a generic expression for a oneloop effective potential energy function and finds all the treelevel extrema, which are then used as the starting points for gradientbased minimization of the oneloop effective potential. The tunneling time from a given input vacuum to the deepest minimum, if different from the input vacuum, can be calculated. The parameter points are given as files in the SLHA format (though is not restricted to supersymmetric models), and new model files can be easily generated automatically by the Mathematica package SARAH (ascl:1904.020).
 Publication:

Astrophysics Source Code Library
 Pub Date:
 April 2019
 Bibcode:
 2019ascl.soft04019C
 Keywords:

 Software