| Description |
One of the most exciting and revolutionary scientific discoveries
in recent times has been the detection of gravitational waves, opening a new
window to the universe to massive cosmic objects that may not be visible in
electromagnetic spectra. The detection of the neutron star merger event is
particularly unique because it opened up a new era of multi messenger
astronomy. With the new generation of X-ray and gamma-ray observatories (e.g.
Fermi, Chandra, Astrosat) as well as the improvement of radio telescopes
(e.g. VLA), there are simultaneous astrophysical observations of neutron
stars, providing a wealth of information about these objects. However, a
correct interpretation of multi-messenger astrophysical data from neutron
stars is a very complex task, as it requires multidisciplinary information to
describe its complex structure and composition, which creates uncertainties
in numerical modelling leading to errors. In order to interpret correctly
astrophysical observations of neutron stars, it is essential to construct
consistent models, taking into account both microscopic and macroscopic
aspects within the same formalism. I will describe my experience in
developing the necessary tools for analytical description as well as in
constructing consistent global numerical models of neutron stars relevant for
confronting the abundant astrophysical data at our disposal.
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