A neutron star with a strange quark star-like mass-radius relation

  title={A neutron star with a strange quark star-like mass-radius relation},
  author={A. Savacs Arapouglu and A. Emrah Yukselci},
  journal={Physics of the Dark Universe},

Figures from this paper



Probes and Tests of Strong-Field Gravity with Observations in the Electromagnetic Spectrum

The prospect of using observations of such compact objects to probe some of the most intriguing general relativistic predictions in the strong-field regime: the absence of stable circular orbits near a compact object and the presence of event horizons around black-hole singularities is reviewed.

Nonperturbative strong-field effects in tensor-scalar theories of gravitation.

It is shown that a wide class of tensor-scalar theories can pass the present weak-field gravitational tests and exhibit nonperturbative strong-field deviations away from general relativity in systems

Tensor-multi-scalar theories of gravitation

A generic class of theories where gravity is mediated by one tensor field together with an arbitrary number of scalar fields is considered. The predictions of these theories are worked out in four

Particlelike solutions of modified gravity: the Higgs monopoles

The lore paradigm for solving so-called horizon and flatness problems in cosmology is the primordial inflation. Plethora of inflationary models have been built in last decades and first experimental

Particlelike distributions of the Higgs field nonminimally coupled to gravity.

When the Higgs field is nonminimally coupled to gravity, there exists a family of spherically symmetric particlelike solutions to the field equations. These monopoles are the only globally regular

Mass loss and longevity of gravitationally bound oscillating scalar lumps (oscillatons) in D dimensions

Spherically symmetric oscillatons (also referred to as oscillating soliton stars) i.e. gravitationally bound oscillating scalar lumps are considered in theories containing a massive self-interacting