The idea of stable, localized bundles of energy has strong appeal as a model for particles. In
the 1950s, John Wheeler envisioned such bundles as smooth configurations of …

Scalar fields have played an important role in the development of the fundamental theories
of physics as well as in other branches of physics such as gravitation and cosmology. For a …

We study the quasinormal modes for scalar, axial and radial perturbations of massive static
spherically symmetric wormholes supported by a phantom scalar field, calculating the …

We study the quasi-periodic oscillations from the accretion disk around rotating traversable
wormholes by means of the resonance models. We investigate the linear stability of the …

In this paper, we revisit the model of bosonic matter in the form of a free complex scalar field
with a nontrivial wormhole spacetime topology supported by a free phantom field. We obtain …

In this paper, we present the spherically symmetric Proca star in the presence of a phantom
field and obtain a traversable wormhole solution for non-trivial topological spacetime. Using …

A bstract In this paper, we study the mixed system of boson stars (BSs) with wormholes at
their center. The boson star is obtained by employing a complex scalar field without self …

We construct traversable wormholes with anti-de Sitter asymptotics supported by a phantom
field. These wormholes are massless and symmetric with respect to reflection of the radial …

We show that under certain conditions an axisymmetric rotating spacetime contains a ring of
points in the equatorial plane, where a particle at rest with respect to an asymptotic static …

We consider spinning generalizations of the Ellis wormhole in scalar-tensor theory.
Analogous to other compact objects, these wormholes can carry a nontrivial scalarization …