We combine the twin Higgs mechanism with the paradigm of composite Higgs models. In
this class of models the Higgs is a pseudo-Nambu-Goldstone boson from a strongly coupled …

The global visibility of a singularity as an end state of the gravitational collapse of a
spherically symmetric pressureless cloud is investigated. We show the existence of a non …

We analyze the redshift suffered by photons originating from an external source, traversing a
collapsing dust cloud, and finally being received by an asymptotic observer. In addition, we …

We suggest that the redshift of photons traveling from past to future null infinity through a
collapsing object could provide an observational signature capable of differentiating …

The jet trimming procedure has been demonstrated to greatly improve event reconstruction
in hadron collisions by mitigating contamination due initial state radiation, multiple …

We analyze the stability of the Cauchy horizon associated with a globally naked, shell-
focussing singularity arising from the complete gravitational collapse of a spherical dust …