Foteini Skara

photo_Skara

Personal Information

f.skara@uoi.gr
fskara69

Research Interests

I am interested in a variety of topics in theoretical physics and cosmology, including general relativity, gravity theories, dark energy, inflation, and primordial density perturbations. My research focuses on cosmological observational constraints on modified gravity theories. Cosmological data from a wide range of cosmological observational probes allows us to test theories about the growth of structures in our universe.

Short Curriculum Vitae

Education



2018 – Present   
Ph.D. in Physics
                               Supervisor: Prof. Leandros Perivolaropoulos
                               Department of Physics, University of Ioannina
2015 – 2018        M.Sc. in School of Science and Technology Physics
                               M.Sc. Thesis: “Gravitational Waves and Cosmology”
                               Thesis Advisor: Prof. Leandros Perivolaropoulos
                               Hellenic Open University
1987 – 1993        B.Sc. in Physics
                               Grade: 7.47/10.00
                               Aristotle University of Thessaloniki

Languages


Greek       Native 

English    Good Speaking, reading and writing

Computer Skills


Operating Systems     Windows 
Programming               Wolfram Mathematica
Applications                 Microsoft Office, LaTeX 

Work Experience


2007 – Present    Teaching, Middle/High School of Chrysoupoli Ministry of Education
1993 – 2006         Teaching, Tutorial Courses

Publication Record

For the full list of my publications please visit the inspirehep database.


Weak gravity on a ΛCDM background
Radouane Gannouji, Leandros Perivolaropoulos, David Polarski, Foteini Skara
arXiv:2011.01517


Scalar tachyonic instabilities in gravitational backgrounds: Existence and growth rate
L. Perivolaropoulos, F. Skara
Phys.Rev.D 102 (2020) 10, 104034
DOI: 10.1103/PhysRevD.102.104034, Supplemental Material


Tension of the EG  statistic and redshift space distortion data with the Planck-ΛCDM model and implications for weakening gravity
F. Skara, L. Perivolaropoulos
Phys.Rev.D 101 (2020) 6, 063521
DOI: 10.1103/PhysRevD.101.063521, Supplemental Material


Constraining power of cosmological observables: blind redshift spots and optimal ranges
L. Kazantzidis, L. Perivolaropoulos, F. Skara
Phys.Rev.D 99 (2019) 6, 063537
DOI: 10.1103/PhysRevD.99.063537, Supplemental Material


Reconstructing a Model for Gravity at Large Distances from Dark Matter Density Profiles
L. Perivolaropoulos, F. Skara
Phys.Rev.D 99 (2019) 12, 124006
DOI: 10.1103/PhysRevD.99.124006, Supplemental Material


Primordial Power Spectra of Cosmological Fluctuations with Generalized Uncertainty Principle and Maximum Length Quantum Mechanics
F. Skara, L. Perivolaropoulos
Phys.Rev.D 100 (2019) 12, 123527
DOI: 10.1103/PhysRevD.100.123527, Supplemental Material