Detecting dark matter (DM) relic via freeze-in is difficult in laboratories due to smallness of
the couplings involved. However, a non-standard cosmological history of the Universe, prior …

We study the freeze-in production of vector dark matter (DM) in a classically scale invariant
theory, where the Standard Model (SM) is augmented with an abelian U (1) X gauge …

We show that the discrepancy between the observed value of the muon anomalous moment
and the standard model prediction can be explained in the framework of nonlocal theories …

We investigate a scale-invariant BL scenario where the Standard Model (SM) is
supplemented with a dark scalar ϕ which has gauge and Yukawa interactions, with the …

A bstract In scale-invariant models of fundamental physics all mass scales are generated via
spontaneous symmetry breaking. In this work, we study inflation in scale-invariant quadratic …

A bstract Asymptotically nonlocal field theories interpolate between Lee-Wick theories with
multiple propagator poles, and ghost-free nonlocal theories. Previous work on asymp …

It is possible to formulate theories with many Lee-Wick particles such that a limit exists where
the low-energy theory approaches the form of a ghost-free nonlocal theory. Such …

A bstract We investigate the non-perturbative regimes in the class of non-Abelian theories
that have been proposed as an ultraviolet completion of 4-D Quantum Field Theory (QFT) …

As an extension of weak perturbation theory obtained in a recent analysis of infinite-
derivative nonlocal non-Abelian gauge theories motivated from p-adic string field theory …

We show a theorem proving that a non-local bosonic field upon a covariant interaction with a
confining gauge field undergoes the confinement of its degrees of freedom present in the …