2 papers
hep-th2024
Quintessence and the Higgs Portal in the Carroll limit
B. Avila, J. Gamboa, R. B. MacKenzie +2
A cosmological model based on two scalar fields is proposed. The first of these, , has mass , while the second, , is massless. The pair are coupled through a ``Higgs po…
hep-th2024
Thin-Wall Monopoles in a False Vacuum
M. B. Paranjape, Yash Saxena
We study numerically the existence in a false vacuum, of magnetic monopoles which are ``thin-walled'', \ie, which correspond to a spherical region of radius that is essentially…