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Curriculum Vitae

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Nikolaos Stergioulas

Professor, School of Physics

Personal Information

- 2310998233
niksterg@auth.gr
http://www.astro.auth.gr/~niksterg/
Scopus IDs6701831461, 55884574400
Γνωστικό Αντικείμενο:
Θεωρία Σχετικότητας
Επιστημονική Ειδίκευση:
- Θετικές επιστήμες, Μαθηματικά και Πληροφορική
- Φυσική
- Αστροφυσική

Education

Προπτυχιακές Σπουδές

1991	Πτυχίο Τμήμα Φυσικής Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης Greece

Μεταπτυχιακές Σπουδές

1993	MSc Department of Physics University of Wisconsin-Milwaukee U.S.

Διδακτορικό Δίπλωμα

1996	PhD Department of Physics University of Wisconsin-Milwaukee U.S.

Course Work

Courses of Winter semester of 2018–19 academic year

	TMĪMA FYSIKĪS
ΑΑΕ201	Astrophysics
ΑΑΥ201	Astronomy and Astrophysics

	METAPTYCΗIAKO TMĪMATOS FYSIKĪS
ΜΥΠ610	PROGRAMMING TOOLS

Courses of Spring semester of 2018–19 academic year

	TMĪMA FYSIKĪS
ΑΑΕ101	Radioastronomy -Astronomy in non Optical Wave Length

Theses Supervised

Student Theses within AUTh

In progress

Tantilian Gkratsia. "Αποδοτικοί αλγόριθμοι παράλληλης επεξεργασίας για τη μελέτη της δυναμικής των σχετικιστικών αστέρων"
Iosif Panagiotis. "Δυναμική των Σχετικιστικών Αστέρων"

2018–2019

Soultanis Theodoros. "Δυναμική σχετικιστικών αστέρων με ρεαλιστικές καταστατικές στο Einstein Toolkit"

2017–2018

Koukras Alexandros. "Μελέτη εναπόθεσης ενέργειας σε ηλιακές ενεργές περιοχές οδηγούμενη από παρατηρήσεις"

2015–2016

Andrea Maria. "Αριθμητικά μοντέλα μαγνητόσφαιρων για ισχυρά μαγνητισμένους αστέρες νετρονίων"

2014–2015

Vourellis Christos. "Μοντέλα δίσκων γύρω από μελανές οπές με ιδιοβαρύτητα και μη-σταθερή στροφορμή"
Toutountzi Anna. "Στατιστικές ιδιότητες ενεργών περιοχών της ηλιακής κορώνας: Επεξεργασία παρατηρησιακών δεδομένων και εφαρμογή σε μοντέλο επιτάχυνσης σωματιδίων"

2013–2014

Palapanidis Konstantinos. "Μοντέλα ισορροπίας ισχυρά μαγνητισμένων αστέρων νετρονίων"

2012–2013

Graikou Eleni. Χρονομέτρηση του τριπλού συστήματος pulsar PSR J1623-26 με τη χρήση του προγράμματος TEMPO2

2011–2012

Iosif Panagiotis. "Η προσέγγιση CFC σε ομογενώς και διαφορικά περιστρεφόμενους σχετικιστικούς αστέρες"

2010–2011

Tantilian Gkratsia. "Προσομοίωση βαρυτικού πεδίου ενός μη περιστρεφόμενου αστέρα νετρονίων σε GPU"

Theses outside AUTh

Doctoral Level

2009–2010

Reiner Birkl. Stationary, Axisymmetric Neutron Stars with Meridional Circulation in General Relativity, Technische Universitaet Muenchen.

2007–2008

Michael Gabler. Magnetohydrodynamical Oscillations of Magnetars, Technische Universitaet Muenchen.

Administrative Work

Τμήματος
#	Από	Έως	Θέση Όργανο / Επιτροπή
3	2012	2014	Director, Τομέας Αστροφυσικής, Αστρονομίας και Μηχανικής
1	2006	2010	Head, Επιτροπή για την Ιστοσελίδα του Τμήματος
2	2004	2010	Member, Επιτροπή Erasmus του Τμήματος

Άλλο
#	Από	Έως	Θέση Περιγραφή
3	2012	2014	Μέλος, Διοικητικό Συμβούλιο της Ελληνικής Σχετικότητας, Βαρύτητας και Κοσμολογίας
1	2011	2012	Μέλος, Governing Council of the VIRGO-EGO Scientific Forum
2	2010	2012	Μέλος, Εξελεγκτική Επιτροπή της Ελληνικής Εταιρίας Σχετικότητας, Βαρύτητας και Κοσμολογίας
5	2010	2011	Μέλος, Διεθνής επιτροπή για την απονομή των βραβείων “Basilis Xanthopoulos International Award for Research in Gravitational Physics”
4	2008	2010	Μέλος, Διοικητικό Συμβούλιο της Ελληνικής Αστρονομικής Εταιρείας
6	2001	2006	Μέλος, Εξελεγκτική Επιτροπή της Ελληνικής Αστρονομικής Εταιρείας

Research Projects

2015–2016	BNS2015 -Συνέδριο για τις συγχωνεύσεις διπλών συστημάτων αστέρεων νετρονίων
2015–2015	BNS2015 -Συνέδριο για τις συγχωνεύσεις διπλών συστημάτων αστέρεων νετρονίων
2013–2015	Εξάρτηση των συγχωνεύσεων αστέρων νετρονίων από την καταστατική εξίσωση
2013–2015	Εξάρτηση των συγχωνεύσεων αστέρων νετρονίων από την καταστατική εξίσωση
2013–2014	Αστεροσεισμολογία Βαρυτικών Κυμάτων για τη Συγχώνευση Διπλών Συστημάτων Αστέρων Νετρονίων.
2012–2012	ΔΡΑΣΗ Γ: Ενίσχυση ερευνητικής δραστηριότητας βασικής έρευνας: Θεωρητική μελέτη προσαύξησης μάζας σε περιστρεφόμενες μελανές οπές
2008–2009	Συνέδριο : Διεθνές " Νεώτερες Εξελίξεις στη Βαρύτητα"(ΙΙ)
2008–2009	Συνέδριο : Διεθνές " Νεώτερες Εξελίξεις στη Βαρύτητα"
2007–2009	Ρεαλιστικές προσομοιώσεις με υπερυπολογιστές για την αστεροσεισμολογία βαρυτικών κυμάτων ( RSSGWA ).
2006–2006	Υπολογιστικές εφαρμογές υψηλής απόδοσης στις Επιστήμες και την Τεχνολογία ( e-Science).
2005–2007	Υπολογιστικά έργαλεία για την προσομοίωση φαινομένων της σχετικιστικής μαγνητοϋδροδυναμικής
2001–2003	Υπολογιστική φυσική συμπαγών πηγών βαρυτικής ακτινοβολίας

Work Acknowledgement

Publications

2015

Without Type

Bauswein A, Stergioulas Nikolaos (2015). Unified picture of the post-merger dynamics and gravitational wave emission in neutron star mergers. Physical Review D. vol.91 no.12.
Stergioulas Nikolaos (2015). The runaway instability in general relativistic accretion discs . Monthly Notices of the Royal Astronomical Society.

2014

Without Type

Bauswein A, Stergioulas Nikolaos, Janka H.-T (2014). Revealing the high-density equation of state through binary neutron star mergers. Physical Review D. vol.90 no.2.
Clark J, Bauswein A, Cadonati L, Janka H.-T, Pankow C, Stergioulas Nikolaos (2014). Prospects for high frequency burst searches following binary neutron star coalescence with advanced gravitational wave detectors. Physical Review D. vol.90 no.6.
Doneva Daniela D, Yazadjiev Stoytcho S, Stergioulas Nikolaos, Kokkotas Konstantinos, Athanasiadis Vasileios (2014). Orbital and epicyclic frequencies around rapidly rotating compact stars in scalar-tensor theories of gravity. Physical Review D. vol.90 no.4.
Gondek-Rosińska Dorota, Kluźniak Włodek, Stergioulas Nikolaos, Wiśniewicz Mateusz (2014). Epicyclic frequencies for rotating strange quark stars: Importance of stellar oblateness. Physical Review D. vol.89 no.10.
Iosif P, Stergioulas Nikolaos (2014). On the accuracy of the IWM-CFC approximation in differentially rotating relativistic stars. General Relativity & Gravitation.
Stergioulas Nikolaos (2014). Modulating the magnetosphere of magnetars by internal magneto-elastic oscillations. Monthly Notices of the Royal Astronomical Society.

Without Type

Στεργιούλας Νικόλαος, Νίκος Τρυφωνίδης (2014). Αριθμητική Ανάλυση. Thessaloniki, Greece. Aristotle University of Thessaloniki.
Στεργιούλας Νικόλαος, Νικόλαος Τρυφωνίδης (2014). Εισαγωγή στην αστρονομία. Thessaloniki, Greece. Aristotle University of Thessaloniki.
Στεργιούλας Νικόλαος, Βλάχος Λουκάς, Νικόλαος Τρυφωνίδης (2014). Αστροφυσική. Thessaloniki, Greece. Aristotle University of Thessaloniki.

2013

Without Type

Gabler Michael, Cerdá-Durán Pablo, Font José A, Müller Ewald, Stergioulas Nikolaos (2013). Magneto-elastic oscillations of neutron stars: exploring different magnetic field configurations. Monthly Notices of the Royal Astronomical Society. vol.430 no.3 p.1811-1831.
Doneva Daniela D, Yazadjiev Stoytcho S, Stergioulas Nikolaos, Kokkotas Konstantinos (2013). Rapidly rotating neutron stars in scalar-tensor theories of gravity. Physical Review D. vol.88 no.8.
Gabler Michael, Cerdá-Durán Pablo, Stergioulas Nikolaos, Font José A, Müller Ewald (2013). Imprints of Superfluidity on Magnetoelastic Quasiperiodic Oscillations of Soft Gamma-Ray Repeaters. Physical Review Letters. vol.111 no.21.
Iosif P, Στεργιούλας Νικόλαος (2013). The IWM–CFC approximation in differentially rotating relativistic stars. Journal of Physics: Conference Series. vol.453 p.012004.

2012

Without Type

Feroci M, Stella L, van der Klis M, Courvoisier T. J. L, Hernanz M, Hudec R, Santangelo A, Walton D, Zdziarski A, Barret D, Belloni T, et al (2012). The Large Observatory for X-ray Timing (LOFT). Experimental Astronomy. vol.34 no.2 p.415-444.
Gabler M, Cerda-Duran P, Stergioulas Nikolaos, Font J. A, Muller E (2012). Magnetoelastic oscillations of neutron stars with dipolar magnetic fields. Monthly Notices of the Royal Astronomical Society. vol.421 no.3 p.2054-2078.

2011

Without Type

Actis M, Agnetta G, Aharonian F, Akhperjanian A, Aleksić J, Aliu E, Allan D, Allekotte I, Antico F, Antonelli L. A, Antoranz P, et al (2011). Design concepts for the Cherenkov Telescope Array CTA: An advanced facility for ground-based high-energy gamma-ray astronomy. Experimental Astronomy. vol.32 no.3 p.193-316.
Birkl R, Stergioulas Nikolaos, Müller E (2011). Stationary, axisymmetric neutron stars with meridional circulation in general relativity. Physical Review D - Particles, Fields, Gravitation and Cosmology. vol.84 no.2.
Font J. A, Cerdá-Durán P, Gabler M, Müller E, Stergioulas Nikolaos (2011). Relativistic MHD simulations of stellar core collapse and magnetars. Journal of Physics: Conference Series. vol.283 no.1.
Gabler M, Cerdá-Durán P, Font J. A, Müller E, Stergioulas Nikolaos (2011). Magneto-elastic torsional oscillations of magnetars. Journal of Physics: Conference Series. vol.283 no.1.
Gabler M, Cerdá-Durán P, Font J. A, Müller E, Stergioulas Nikolaos (2011). Magneto-elastic oscillations and the damping of crustal shear modes in magnetars. Monthly Notices of the Royal Astronomical Society: Letters. vol.410 no.1 p.L37-L41.
Giacomazzo B, Rezzolla L, Stergioulas Nikolaos (2011). Collapse of differentially rotating neutron stars and cosmic censorship. Physical Review D - Particles, Fields, Gravitation and Cosmology. vol.84 no.2.
Korobkin O, Abdikamalov E. B, Schnetter E, Stergioulas Nikolaos, Zink B (2011). Stability of general-relativistic accretion disks. Physical Review D - Particles, Fields, Gravitation and Cosmology. vol.83 no.4.
Stergioulas Nikolaos, Bauswein A, Zagkouris K, Janka H. T (2011). Gravitational waves and non-axisymmetric oscillation modes in mergers of compact object binaries. Monthly Notices of the Royal Astronomical Society. vol.418 no.1 p.427-436.
Stergioulas Nikolaos (2011). An improved method for constructing models of self-gravitating tori around black holes. International Journal of Modern Physics D. vol.20 no.7 p.1251-1263.
Stergioulas Nikolaos (2011). Black hole spacetimes with self-gravitating, massive accretion tori. Journal of Physics: Conference Series. vol.283 no.1.

Without Type

Friedman J. L, Stergioulas Nikolaos (2011). Stability of relativistic stars. Bulletin of the Astronomical Society of India. vol.39 p.21-48.

2010

Without Type

Zink B, Korobkin O, Schnetter E, Stergioulas Nikolaos (2010). Frequency band of the f-mode Chandrasekhar-Friedman-Schutz instability. Physical Review D - Particles, Fields, Gravitation and Cosmology. vol.81 no.8.

Without Type

Font A. J, Cerda-Duran P, Stergioulas Nikolaos (2010). Relativistic MHD Simulations of AlfvnQPOs in Magnetars. Astronomical Society of the Pacific Conf. Ser. 429 72.

2009

Without Type

Cerdá-Durán P, Stergioulas Nikolaos, Font J. A (2009). Alfvén QPOs in magnetars in the anelastic approximation. Monthly Notices of the Royal Astronomical Society. vol.397 no.3 p.1607-1620.
Sotani H, Kokkotas Konstantinos, Stergioulas Nikolaos (2009). Alfvén QPOs in Magnetars. Journal of Physics: Conference Series. vol.189.

Without Type

Stergioulas Nikolaos (2009). Numerical simulations of black hole formation. Physics of Black Holes. vol.769 p.177-208.

Without Type

Sotani H, Kokkotas Konstantinos, Stergioulas Nikolaos (2009). Magnetic torsional oscillations in magnetars. Spanish Relativity Meeting. Spanish Relativity Meeting. Salamanca, Spain. vol.1122 p.400-403.
Sotani H, Kokkotas Konstantinos, Stergioulas Nikolaos (2009). Alfven QPOs in Magnetars. 13th Conference on Recent Developments in Gravity(NEB XIII). 13th Conference on Recent Developments in Gravity. Thessaloniki, Greece. Journal of Physics: Conference Series, art. no. 012038. vol.189.
Sotani H, Kokkotas K. D, Stergioulas Nikolaos (2009). Alfv?n QPOs in Magnetars. Journal of Physics: Conference Series. no.189 p.012038.
Stergioulas Nikolaos, Tsagkas Christos (2009). Preface: Recent Developments in Gravity (NEB XIII). (2009) Journal of Physics: Conference Series, 189, pp. 011001.

2008

Without Type

Sotani H, Kokkotas Konstantinos, Stergioulas Nikolaos (2008). Alfvén quasi-periodic oscillations in magnetars. Monthly Notices of the Royal Astronomical Society: Letters. vol.385 no.1 p.L5-L9.

2007

Without Type

Kokkotas K. D, Sotani H, Stergioulas Nikolaos (2007). Torsional oscillations of magnetized relativistic stars. Journal of Physics: Conference Series. vol.68 no.1.
Passamonti A, Stergioulas Nikolaos, Nagar A (2007). Gravitational waves from nonlinear couplings of radial and polar nonradial modes in relativistic stars. Physical Review D - Particles, Fields, Gravitation and Cosmology. vol.75 no.8.
Sotani H, Kokkotas Konstantinos, Stergioulas Nikolaos (2007). Torsional oscillations of relativistic stars with dipole magnetic fields. Monthly Notices of the Royal Astronomical Society. vol.375 no.1 p.261-277.
Zink B, Stergioulas Nikolaos, Hawke I, Ott C. D, Schnetter E, Müller E (2007). Supermassive black hole formation through rotational instabilities. Journal of Physics: Conference Series. vol.68 no.1.
Zink B, Stergioulas Nikolaos, Hawke I, Ott C. D, Schnetter E, Müller E (2007). Nonaxisymmetric instability and fragmentation of general relativistic quasitoroidal stars. Physical Review D - Particles, Fields, Gravitation and Cosmology. vol.76 no.2.

2006

Without Type

Dimmelmeier H, Stergioulas Nikolaos, Font J. A (2006). Non-linear axisymmetric pulsations of rotating relativistic stars in the conformal flatness approximation. Monthly Notices of the Royal Astronomical Society. vol.368 no.4 p.1609-1630.
Zink B, Stergioulas Nikolaos, Hawke I, Ott C. D, Schnetter E, Müller E (2006). Formation of supermassive black holes through fragmentation of torodial supermassive stars. Physical Review Letters. vol.96 no.16.

Without Type

Stergioulas Nikolaos, Kokkotas Konstantinos, Hawke I (2006). W-modes in rotating relativistic stars. vol.848 p.730-737.
Stergioulas Nikolaos (2006). Nonlinear pulsations of rotating relativistic stars. vol.861 p.762-769.

2005

Without Type

Baiotti L, Hawke I, Montero P. J, Löffler F, Rezzolla L, Stergioulas Nikolaos, Font J. A, Seidel E (2005). Three-dimensional relativistic simulations of rotating neutron-star collapse to a Kerr black hole. Physical Review D - Particles, Fields, Gravitation and Cosmology. vol.71 no.2 p.024035-1-024035-30.

2004

Without Type

Berti E, Stergioulas Nikolaos (2004). Approximate matching of analytic and numerical solutions for rapidly rotating neutron stars. Monthly Notices of the Royal Astronomical Society. vol.350 no.4 p.1416-1430.
Kluźniak W, Abramowicz M. A, Kato S, Lee W. H, Stergioulas Nikolaos (2004). Nonlinear resonance in the accretion disk of a millisecond pulsar. Astrophysical Journal Letters. vol.603 no.2 II p.L89-L92.
Stergioulas Nikolaos, Apostolatos T. A, Font J. A (2004). Non-linear pulsations in differentially rotating neutron stars: Mass-shedding-induced damping and splitting of the fundamental mode. Monthly Notices of the Royal Astronomical Society. vol.352 no.4 p.1089-1101.

2003

Without Type

Stergioylas Nikolaos (2003). Rotating Stars in Relativity. Living Reviews in Relativity. Published Version. vol.6 p.1-109.

2002

Without Type

Font J. A, Goodale T, Iyer S, Miller M, Rezzolla L, Seidel E, Stergioulas Nikolaos, Suen W. M, Tobias M (2002). Three-dimensional numerical general relativistic hydrodynamics. II. Long-term dynamics of single relativistic stars. Physical Review D - Particles, Fields, Gravitation and Cosmology. vol.65 no.8 A p.840241-8402418.
Gressman P, Lin L. M, Suen W. M, Stergioulas Nikolaos, Friedman J. L (2002). Nonlinear r-modes in neutron stars: Instability of an unstable mode. Physical Review D. vol.66 no.4.
Jones D. I, Andersson N, Stergioulas Nikolaos (2002). Time evolution of the linear perturbations of a rotating Newtonian polytrope. Monthly Notices of the Royal Astronomical Society. vol.334 no.4 p.933-940.
Spyrou Nikolaos, Stergioulas Nikolaos (2002). Spin-down of relativistic stars with phase transitions and PSR J0537-6910. Astronomy and Astrophysics. vol.395 no.1 p.151-160.

2001

Without Type

Font J. A, Dimmelmeier H, Gupta A, Stergioulas Nikolaos (2001). Axisymmetric modes of rotating relativistic stars in the Cowling approximation. Monthly Notices of the Royal Astronomical Society. vol.325 no.4 p.1463-1470.
Gondek-Rosinska D, Stergioulas Nikolaos, Bulik T, Kluzniak W, Gourgoulhon E (2001). Lower limits on the maximum orbital frequency around rotating strange stars. Astronomy and Astrophysics. vol.380 no.1 p.190-197.
Messios Neophytos, Papadopoulos Dimitrios, Stergioulas Nikolaos (2001). Torsional oscillations of magnetized relativistic stars. Monthly Notices of the Royal Astronomical Society. vol.328 no.4 p.1161-1168.
Papadopoulos Dimitrios, Stergioulas Nikolaos, Vlachos Loukas, Kuijpers J (2001). Fast magnetosonic waves driven by gravitational waves. Astronomy and Astrophysics. vol.377 no.2 p.701-706.
Spyrou Nikolaos, Stergioulas Nikolaos (2001). Evolutionary self-energy-loss effects in compact binary systems importance of rapid rotation and of equation of state. Astronomy and Astrophysics. vol.366 no.2 p.598-604.
Stergioulas Nikolaos, Font J. A (2001). Nonlinear r-modes in rapidly rotating relativistic stars. Physical Review Letters. vol.86 no.7 p.1148-1151.

2000

Without Type

Alcubierre M, Brügmann B, Dramlitsch T, Font J. A, Papadopoulos P, Seidel E, Stergioulas Nikolaos, Takahashi R (2000). Towards a stable numerical evolution of strongly gravitating systems in general relativity: The conformal treatments. Physical Review D - Particles, Fields, Gravitation and Cosmology. vol.62 no.4 p.1-16.
Andersson N, Jones D. I, Kokkotas K. D, Stergioulas Nikolaos (2000). r-mode runaway and rapidly rotating neutron stars. Astrophysical Journal Letters. vol.534 no.1 PART 2 p.L75-L78.
Font J. A, Stergioulas Nikolaos, Kokkotas K. D (2000). Non-linear hydrodynamical evolution of rotating relativistic stars: Numerical methods and code tests. Monthly Notices of the Royal Astronomical Society. vol.313 no.4 p.678-688.

1999

Without Type

Andersson N, Kokkotas K. D, Stergioulas Nikolaos (1999). On the relevance of the r-mode instability for accreting neutron stars and white dwarfs. Astrophysical Journal Letters. vol.516 no.1 PART 1 p.307-314.
Kokkotas Konstantinos, Stergioulas Nikolaos (1999). Analytic description of the r-mode instability in uniform density stars. Astronomy and Astrophysics. vol.341 no.1 p.110-116.
Morsink S. M, Stergioulas Nikolaos, Blattnig S. R (1999). Quasi-normal modes of rotating relativistic stars: Neutral modes for realistic equations of state. Astrophysical Journal Letters. vol.510 no.2 PART 1 p.854-861.
Stergioulas Nikolaos, Kluźniak W, Bulik T (1999). Keplerian frequencies and innermost stable circular orbits of rapidly rotating strange stars. Astronomy and Astrophysics. vol.352 no.2 p.L116-L120.

1998

Without Type

Nozawa T, Stergioulas Nikolaos, Gourgoulhon E, Eriguchi Y (1998). Construction of highly accurate models of rotating neutron stars - Comparison of three different numerical schemes. Astronomy and Astrophysics Supplement Series. vol.132 no.3 p.431-454.
Stergioulas Nikolaos, Friedman J. L (1998). Nonaxisymmetric neutral modes in rotating relativistic stars. Astrophysical Journal Letters. vol.492 no.1 PART I p.301-322.

1997

Without Type

Koranda S, Stergioulas Nikolaos, Friedman J. L (1997). Upper limits set by causality on the rotation and mass of uniformly rotating relativistic stars. Astrophysical Journal Letters. vol.488 no.2 PART I p.799-806.

1995

Without Type

Stergioulas Nikolaos, Friedman J. L (1995). Comparing models of rapidly rotating relativistic stars constructed by two numerical methods. Astrophysical Journal Letters. vol.444 no.1 p.306-311.

Aggiornato: 2018-10-24