Student

Student

Polychronakis

AristeidisPolychronakis
Education

Aristeidis Polychronakis graduated from the 8th High School of Heraklion in 2020 with a grade of 18.3/20 ('Excellent’). The year after, he started his undergraduate studies in the Department of Physics of the University of Crete. He graduated in July 2025 and commenced his MSc in Advanced Physics at the University of Crete.

Career

In 2024, he started working on his senior thesis concerning testing the accuracy of magnetic field estimation methods in star-forming regions, using simulations of collapsing molecular clouds, under the supervision of Prof. Tassis. In the summer of 2024, he completed his internship at Skinakas Observatory.

Interests

Interstellar medium physics, magnetic fields, star-formation

Email
Office
308 Physics Bldg
Affiliation
Name
Aristeidis
Supervisor
Tassis
Past Member
Off
Student Category
Director
Off
Starting Year
2025
Female
Off

Falalaki

Falalaki
Education

Myrto Falalaki graduated from the 3rd High School of Komotini in 2021 with a grade of 19.8/20 ('Excellent'). The same year she started her undergraduate studies in the Department of Physics of the University of Crete. She graduated in July 2025 and commenced her MSc in Advanced Physics at the University of Crete.

Career

During her senior high school years she participated in various mathematical contests of the Greek Mathematical Society and she was awarded the "Euclides" prize twice and the "Thales" prize three times. In October of 2022 she joined the Institute of Astrophysics at FORTH. She is currently working on topics related to high-energy cosmic rays under the supervision of Prof. Pavlidou and Prof. Tassis. She was awarded the 2023 George Grammatikakis prize for her academic performance.

Interests

High energy astrophysics, cosmic rays, galactic magnetic fields

Email
Office
308 Physics Bldg
Affiliation
Name
Myrto
Supervisor
Tassis, Pavlidou
Past Member
Off
Student Category
Director
Off
Starting Year
2025
Female
On

Florio

Ericka Florio
Education

Ericka Florio obtained her BSc from Kenyon College in the United States, with in a major physics and minors in mathematics and Spanish. She is currently a PhD student at the University of Cambridge and a visiting student at the University of Crete and IA-FORTH during the fall semester of 2025-2026 under the GAPSTI program. 

Career

During her undergraduate studies, she worked on modeling nonlinear phase transitions in the Early Dark Energy field. For her PhD, she is workin on characterising the effect of tensor fluctuations on CMB spectra and bispectra for a wide range of nonlinear inflationary scenarios. In Crete, she is exploring the statistics of cosmic structure formation with applications on turnaround-scale cosmology. She is a recipient of an Isaac Newton studentship at Cambridge, and was awarded both a Barry Goldwater scholarship and a Clare Boothe Luce scholarship during her undergraduate career, for her work in numerical cosmology.

Interests

Theoretical Physics and Cosmology 

Email
Affiliation
Name
Ericka
Supervisor
Pavlidou
Past Member
Off
Student Category
Director
Off
Starting Year
2025
Ending Year
2026
Female
On

Kypriotakis

JohnKypriotakis
Education

John Andrew Kypriotakis was born in 1995. He obtained his BSc in Physics at the University of Crete in 2017 and his PhD in Astronomy and Astrophysics from the same university in 2025.

Career

As an undergraduate student he performed research at the Polarization Spectroscopy Lab of IESL/FORTH (2014-2015) and with the Astrophysics Group of the Dept. of Physics (2016-17). His PhD was on the instrumentation and software of the PASIPHAE project. Since 2025 he is a postdoctoral researcher with the BOOTES project. 

Interests

Supernova Remnants, Pulsars (High-Energy), Polarimetry, Astronomical Methods and Instrumentation

 
Email
Office
229, Physics Bldg
Telephone
(+30) 2810 39-4231
Affiliation
Name
John
Supervisor
Tassis
Past Member
On
Moved to Institute
Institute of Astrophysics, FORTH - Postdoctoral Researcher
Student Category
Director
Off
Starting Year
2018
Ending Year
2025
Group of
Liodakis
Departure Date
Female
Off

Mueller

Johanna Mueller
Education

Johanna Müller obtained her BSc in Physics from the University of Potsdam (Germany) in 2023 and her MSc in Physics from the University of Southern Denmark in 2025.

Career

In her bachelor’s thesis she focused on diffusive shock acceleration in supernova remnants and in her master’s thesis “Investigating the multi-TeV emission of GRB 221009A” she investigated proton-induced cascade emissions in GRBs. In 2025, she joined the University of Crete and the Institute of Astrophysics (IA-FORTH) as a PhD student under the supervision of Prof. Vasiliki Pavlidou.

Interests

High Energy Astrophysics, Astroparticle physics, Multi-messenger astrophysics, Active Galactic Nuclei

Email
Affiliation
Name
Johanna
Supervisor
Pavlidou
Past Member
Off
Student Category
Director
Off
Starting Year
2025
Female
On

Fotiadis

Person default image
Education

Prodromos Fotiadis graduated from Nikiforos Drama High School in 2023 with a grade of 19.8/20. The same year, he started his undergraduate studies in the Department of Physics at the University of Crete.

Career

As a student, he represented Greece in various Balkan and International mathematics competitions (JBMO,BMO,IMO).

Interests

Neutron stars.

Email
Affiliation
Name
Prodromos
Supervisor
Kylafis
Past Member
Off
Student Category
Director
Off
Starting Year
2025
Female
Off

Mavrommatis

MavrommatisMichalis
Education

Michalis Mavrommatis graduated from Soudas High School of Chania in 2020 with a grade of 18.3 (Excellent). That same year, he began his undergraduate studies in the Department of Physics at the University of Crete.
 

Career

He has worked on projects analyzing data from meteorological stations, investigating urban emissions, and detecting wildfires across Europe. Currently he is part of "PARSEC", a project collaboratively implemented by the Institute of Computer Science (ICS) and the Institute of Astrophysics (IA) of FORTH. At this project, he develops and applies a machine-assisted methodology for constructing and curating semantically enriched astrophysical catalogs in the form of knowledge graphs under the supervision of Dr. Leonidaki (IA-FORTH) and Dr. Flouris (ICS - FORTH).
 

Interests

Data Analysis, Machine Learning, Astrophysics

Email
Affiliation
Name
Michalis
Supervisor
Leonidaki
Past Member
Off
Student Category
Director
Off
Starting Year
2025
Female
Off