Research Center for Astronomy


Monday 16 Dec 2019, 12:00

Interstellar medium and star formation properties in local Universe galaxies.

Sophia Lianou
University of Athens

Monday 16 Dec 2019, 13:00

Attractors, Bifurcations and Curvature in Multi-Field inflation

Evangelos Sfakianakis
Lorentz Institute for Theoretical Physics, Leiden University

Tuesday 17 Dec 2019, 11:30

B-L Higgs inflation Confronts PLANCK and LHC

Constantinos Pallis
Aristotle University of Thessaloniki

Tuesday 17 Dec 2019, 12:30

Periodic orbits in the era of exoplanetary discoveries

Kyriaki I. Antoniadou
Aristotle University of Thessaloniki

Thursday 19 Dec 2019, 12:30

Exploring the universe through the stochastic gravitational wave background

Ioannis Dalianis
National Technical University of Athens



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Galactic Dynamics & Galactic Morphology

Galactic Dynamics Galactic Dynamics is the tool to understand the observed Morphology of elliptical and disk galaxies. Our research combines Orbital Theory, N-body simulations and Hydrodynamics with Observations in large telescopes. The orbital analysis of bars and spirals in 2D and 3D models has revealed the dynamical phenomena that shape the forms of elliptical galactic systems, the spirals of normal and barred-spiral galaxies, as well as the edge-on profiles of galactic disks. In the last years research in this field in our institute has indicated the role of chaotic orbits in reinforcing the spiral structure in barred-spiral systems and in the dynamics of disk galaxies in general.








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