Vevacious: Global minima of one-loop effective potentials generator

Discussion topics for individual codes
Post Reply
Ada Coda
ASCL Robot
Posts: 2068
Joined: Thu May 08, 2014 5:37 am

Vevacious: Global minima of one-loop effective potentials generator

Post by Ada Coda » Tue Apr 30, 2019 2:21 am

Vevacious: Global minima of one-loop effective potentials generator

Abstract: Vevacious takes a generic expression for a one-loop effective potential energy function and finds all the tree-level extrema, which are then used as the starting points for gradient-based minimization of the one-loop 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).

Credit: Camargo-Molina, J.E.; O'Leary, B.; Porod, W; Staub, F.

Site: https://vevacious.hepforge.org/
https://ui.adsabs.harvard.edu/abs/2019JHEP...03..109H

Bibcode: 2019ascl.soft04019C

ID: ascl:1904.019
Last edited by Ada Coda on Mon May 13, 2019 11:17 pm, edited 1 time in total.
Reason: Updated code entry.

Post Reply