2 papers
hep-th2025
Comments on the gauge dependence of the effective potential and the utility of the Vilkovisky-DeWitt formalism
Daniel W. Collison, Archil Kobakhidze
We provide some additional comments on the long-lived discussions surrounding an effective action and potential plagued by a number of ambiguities. We reinforce the importance of a…
hep-ph2018
Electroweak monopoles and electroweak baryogenesis
Suntharan Arunasalam, Daniel Collison, Archil Kobakhidze
We describe electroweak monopoles within the Born-Infeld extension of electroweak theory. We argue for topological stability of these monopoles and computed…