In this article we study properties of isospin asymmetric nuclear matter in the generalized L
0246-Skyrme model. This is achieved by canonically quantizing the isospin collective …

We provide a detailed analysis of how bosonic dark matter “condensates” interact with
compact stars, extending significantly the results of a recent Letter. We focus on bosonic …

In this work, we obtain a new interior solution supported by an anisotropic fluid in the
framework of gravitational decoupling. To this end, we propose an non-standard anisotropy …

The crystalline structure of nuclear matter is investigated in the standard Skyrme model with
massive pions. A semi-analytic method is developed to determine local minima of the static …

In this paper, we study the impact of anisotropy on neutron stars with different equations of
state, which have been modeled by a piecewise polytropic function with continuous sound …

We propose a new equation of state for nuclear matter based on a generalized Skyrme
model which is consistent with all current constraints on the observed properties of neutron …

The Skyrme model is a low energy effective field theory of strong interactions where nuclei
and baryons appear as collective excitations of pionic degrees of freedom. In the last years …

We consider the Skyrme model with the addition of extra scalar potentials that decrease the
classical binding energies of the Skyrmions to about the 3% level—without altering the pion …

We investigate the role of pressure in a class of generalized Skyrme models. We introduce
pressure as the trace of the spatial part of the energy-momentum tensor and show that it …

We study a generalization of the loosely bound Skyrme model which consists of the Skyrme
model with a sixth-order derivative term—motivated by its fluidlike properties—and the …