Name: NEB-20
Start: 2023-09-11T09:30:00+03:00
End: 2023-09-14T18:40:00+03:00
Location: No location set

NEB-20

from Monday 11 September 2023 (09:30) to Thursday 14 September 2023 (18:40)

Monday 11 September 2023
09:30 Morning
Morning
09:30 - 11:30
Contributions

09:30 High precision waveforms: the frontier in gravitational-wave source modeling - Scott Hughes (Massachusetts Institute of Technology)

10:30 Progress in gravitational self-force theory: recent advances in modelling asymmetric binaries - Adam Pound
11:30 Coffee Break
Coffee Break
11:30 - 12:00
12:00 Midday
Midday
12:00 - 13:00
Contributions

12:00 Testing the Cosmological Principle: a new cosmic tension? - Roy Maartens
13:00 Lunch Break
Lunch Break
13:00 - 15:00
15:00 afternoon
afternoon
15:00 - 15:30
Contributions

15:00 Spin and integrability in the relativistic two-body problem - Vojtěch Witzany
15:30
15:30 - 16:30
Contributions

15:30 Cosmological perturbations in Bianchi-V spacetimes with evolving gravitational and cosmological parameters - Amare Abebe

15:50 Critical phenomena of a complex scalar field using pseudospectral methods - Krinio Marouda (CENTRA, Instituto Superior Técnico)

16:10 Neutron star scalarization with Gauss-Bonnet and Ricci scalar couplings - Giulia Ventagli (CEICO, Institute of Physics of the Czech Academy of Sciences)
15:30 - 16:30
Contributions

15:30 Resonant orbits and chaos of rotating black holes beyond circularity - Che-Yu Chen (iTHEMS, RIKEN)

15:50 Supermassive boson stars in extreme-mass-ratio inspirals: resonances and gravitational waves - Kyriakos Destounis (Sapienza University of Rome)

16:10 TBA - Areti Eleni
16:30 Coffee Break
Coffee Break
16:30 - 17:00
17:00
17:00 - 18:40
Contributions

17:00 Cosmological solutions in Einstein-Gauss-Bonnet gravity with static curved extra dimensions - Alex Giacomini

17:20 Towards the phase structure and continuum limit of the Barrett-Crane model for first order Lorentzian Palatini gravity - Andreas Pithis
17:00 - 18:40
Contributions

17:00 Parameter estimation of binary black holes in the endpoint of the up–down instability - Viola De Renzis (University of Milano-Bicocca)

17:20 Second-order gravitational self-force in a highly regular gauge: Covariant and coordinate punctures - Samuel Upton (Astronomical Institute of the Czech Academy of Sciences)

17:40 Asymptotic gravitational-wave fluxes from a spinning test body on generic orbits around a Kerr black hole - Viktor Skoupý

18:00 An effective-one-body waveform model for extreme-mass-ratio inspirals - Angelica Albertini

18:20 Extreme mass ratio inspirals and action-angle coordinates - Lukáš Polcar (Charles University)
18:40

18:40 - 19:40
Tuesday 12 September 2023
09:30 Morning
Morning
09:30 - 11:30
Contributions

09:30 Instability of Extremal black holes - Stefanos Aretakis

10:30 The threshold of gravitational collapse in vacuum - David Hilditch (CENTRA, Tecnico Lisbon)
11:30 Coffee Break
Coffee Break
11:30 - 12:00
12:00
12:00 - 13:30
Contributions

12:00 Exploring the Potential for Detecting Dynamical Shear Instabilities in Neutron Star Merger Remnants with Future Gravitational Wave Detectors - Argyro Sasli (Aristotle University of Thessaloniki)

12:20 A Multi-step Regression-based Approach to Predict Binary Neutron Star Post-merger Spectra Using a Feedforward Neural Network - Dimitrios Pesios

12:40 Rapidly rotating neutron stars: Universal relations and EOS inference - Christian Krueger (University of Tuebingen)

13:00 Dynamical tides in neutron star binaries - Pantelis Pnigouras (University of Alicante)
12:00 - 13:30
Contributions

12:00 Cosmic inflation with inhomogeneous initial conditions - Panagiotis Giannadakis (King's College London)

12:20 TBA - Theodore Anton (Queen Mary University of London)

12:40 Dynamical Analysis in Varying Vacuum Cosmological models - Giannis Papagiannopoulos
16:40 Museum
Museum
16:40 - 18:30
Wednesday 13 September 2023
09:30 Morning
Morning
09:30 - 11:30
Contributions

09:30 LISA: Observing the Universe with Gravitational Waves from Space - Antoine Petiteau (CEA/IRFU/DPhP)

10:30 A survey of compact objects in scalar tensor theories - Christos Charmousis (LPT)
11:30 Coffee Break
Coffee Break
11:30 - 12:00
12:00 Midday
Midday
12:00 - 13:00
Contributions

12:00 Non-Noetherian conformal scalar fields - Mokhtar Hassaine

12:30 Searches for low-frequency gravitational waves with pulsar timing arrays - John Antoniadis
13:00 Lunch Break
Lunch Break
13:00 - 15:00
15:00 afternoon
afternoon
15:00 - 15:30
Contributions

15:00 Hidden symmetries from distortions of the conformal structure - Nikolaos Dimakis (Center for Theoretical Physics, College of Physical Science and Technology, Sichuan University, China)
15:30
15:30 - 16:30
Contributions

15:30 Ehlers Transformations as a Tool for Constructing Accelerating NUT Black Holes - Adolfo Cisterna (Charles University, Institute of Theoretical Physics)

15:50 Perturbative aspects and entropy features of GB-BTZ black holes - Bertha Cuadros-Melgar (University of Sao Paulo)

16:10 Stealth Ellis Wormholes In Horndeski theories - Athanasios Bakopoulos (University of Ioannina)
15:30 - 16:30
Contributions

15:30 Testing the speed of gravity with black hole ringdown - Sergi Sirera Lahoz

15:50 Study of magnetized disk's environmental effect on gravitational waves from supermassive binary black hole systems - Fatemeh Hossein-Nouri

16:10 Is the choice of the center of mass of a spinning extended body just a gauge? - Georgios Loukes-Gerakopoulos (Astronomical Institute, Czech Academy of Sciences)
16:30 Coffee Break
Coffee Break
16:30 - 17:00
17:00
17:00 - 18:40
Contributions

17:00 Regular charged black holes, energy conditions and quasinormal modes - Angel Rincon

17:20 Black holes without Cauchy horizons: the role of integrable singularities - Jorge Ovalle

17:40 Bridging Dimensions: General Embedding Algorithm and Field-Theory Reconstruction in 5D Braneworld Models - Theodoros Nakas (National Technical University of Athens)

18:00 The Study of the Canonical Forms of the Killing Tensor in the frame of General Theory of Relativity - Dionysios Kokkinos (University of the Aegean)

18:20 New avenues and observational constraints on functors of actions theories - Pierros Ntelis (Aix-Marseille University)
17:00 - 18:40
Contributions

17:00 Gravitational waves from magnetised primordial black holes - Theodoros Papanikolaou (National Observatory of Athens)

17:20 A new approach to core-collapse supernovae gravitational wave asteroseismology - Dimitra Tseneklidou

17:40 Characterizing Burst with Linear Memory Events with LIGO-Virgo-KAGRA and Pulsar Timing Array Observatories - Subhajit Dandapat

18:00 Measuring Parity Asymmetry of Gravitational Wave Backgrounds with a Heliocentric Detector Network in the mHz Band - Naoki Seto (Kyoto University)
19:30

19:30 - 21:30
Thursday 14 September 2023
09:30 Morning
Morning
09:30 - 11:30
Contributions

09:30 New asteroseismic tests of gravity and dark matter - Ippocratis Saltas

10:30 Singularities in classical and quantum cosmology - Alexander Kamenshchik (University of Bologna)
11:30 Coffee Break
Coffee Break
11:30 - 12:00
12:00 Midday
Midday
12:00 - 13:00
Contributions

12:00 Rotating black holes embedded in a cosmological background for scalar-tensor theories - Eugeny Babichev

12:30 Renormalized Volume/Area from Conformal Gravity - Rodrigo Olea
13:00 Lunch Break
Lunch Break
13:00 - 15:00
15:00 afternoon
afternoon
15:00 - 15:30
Contributions

15:00 Automorphisms in Bianchi (-like) geometries - Theodosios Christodoulakis (National and Kapodistrian University of Athens)
15:30
15:30 - 16:30
Contributions

15:30 Update on the use of Artificial Neural Networks in cosmology - Konstantinos Dialektopoulos

15:50 Alleviating both H0 and σ8 tensions through modified entropies - Maria Petronikolou (National Technical University of Athens)

16:10 Signatures of no-scale supergravity in Nanograv and beyond - Charalampos Tzerefos (University of Athens)
16:30 Coffee Break
Coffee Break
16:30 - 17:00
17:00
17:00 - 18:40
Contributions

17:00 Fractional Cosmology with conformal and nonminimal couplings: a possible resolution to H0 tension? - Genly Leon (Universidad Catolica del Norte)

17:20 Entropy as shock indicator for conservation laws - Georgios Doulis (FSU Jena)

17:40 Binary neutron star mergers with a non-convex equation of state - Milton Ruiz

18:00 Tensions in Cosmology: Are we Approaching New Physics? - Emmanuel Saridakis

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