The 8th Conference of the Polish Society on Relativity

from Monday, 19 September 2022 (08:50) to Friday, 23 September 2022 (17:10)
Banach Center IMPAN (321)

        : Sessions
    /     : Talks
        : Breaks
19 Sep 2022
20 Sep 2022
21 Sep 2022
22 Sep 2022
23 Sep 2022
AM
08:50 Opening remarks   (321)
09:00 Gravitational Wave Astronomy -- Avant le De'luge - Keith Riles ( University of Michigan )   (321)
10:00 Strong lensing of gravitational waves - new opportunity of multimessenger astronomy - Marek Biesiada ( National Centre for Nuclear Research )   (321)
10:30 --- Coffee break ---
11:00 BLACK HOLES BINARIES FROM GLOBULAR CLUSTERS as sources of gravitational waves - Dorota Rosinska ( OA, University of Warsaw )   (321)
11:30 Searching for gravitational-wave emission due to r-modes from the pulsar PSR J0537–6910 in LIGO O3 data. - Orest Dorosh (NCBJ)   (321)
11:50 Gravitational waves on Riemann-Cartan geometries - Fernando Izaurieta ( Department of Physics, University of Concepcion )   (321)
09:00 CANCELLED! New perspectives onto the Universe in the era of multi-messenger astronomy - Samaya Nissanke   (321)
10:00 The general relativistic two-body problem at 5PN - Gerhard Schaefer ( Friedrich Schiller University Jena, Institute of Theoretical Physics )   (321)
11:00 --- Coffee break ---
11:30 Event Horizon Telescope Imaging of Sagittarius A* and M87 black holes in unpolarized and polarized light - Monika Moscibrodzka ( Radboud University )   (321)
09:00 Coadjoint representation of the BMS group - Glenn Barnich ( Université libre de Bruxelles )   (321)
10:00 Conformal geodesics can not spiral - Maciej Dunajski ( University of Cambridge )   (321)
10:30 --- Coffee break ---
11:00 Quasinormal modes of extremal black holes - Filip Ficek ( Jagiellonian University )   (321)
11:30 Hyperheavenly spaces and their application in para-Kähler geometries - Adam Chudecki ( Center of Mathematics and Physics, Lodz University of Technology )   (321)
11:50 Revisiting timelike geodesics in the Schwarzschild spacetime: general expressions in terms of Weierstrass elliptic functions - Adam Cieślik ( Jagiellonian University )   (321)
09:00 Examining Quasinormal Mode Instability with the Pseudospectrum - Brad Cownden (Jagiellonian University)   (321)
09:20 Electromagnetic and Gravitational Hopfion-like solutions in de Sitter spacetime - Tomasz Smółka (University of Warsaw/AEI Max Planck)   (321)
09:40 Matter fields in loop quantum gravity - Mehdi Assanioussi ( Faculty of Physics, University of Warsaw )   (321)
10:00 Fermion coupling in Loop Quantum gravity - Cong Zhang ( University of Warsaw )   (321)
10:20 Scalar curvature operator for loop quantum gravity on a cubical graph - Ilkka Makinen ( University of Warsaw )   (321)
10:40 --- Coffee break ---
11:10 Generalized Uncertainty Principle and Nonextensive Entropies - Mariusz P. Dąbrowski ( University of Szczecin )   (321)
11:30 Non-extensive Thermodynamics of Black Holes - Hussain Gohar   (321)
11:50 3d gravity, point particles and deformed symmetries - Tomasz Trześniewski ( University of Wroclaw )   (321)
09:00 κ-deformed complex fields, (discrete) symmetries, and charges - Andrea Bevilacqua (NCBJ)   (321)
09:20 Quantum simulations of loop quantum gravity - Grzegorz Czelusta ( Jagiellonian University )   (321)
09:40 --- Coffee break ---
10:10 The relativistic galaxy bispectrum - Chris Clarkson ( University of London )   (321)
11:10 Low scale inflation without (much of) fine-tuning - Michał Artymowski (UKSW)   (321)
11:40 Gauge-fixing and spacetime reconstruction in the Hamiltonian theory of cosmological perturbations - Alice Boldrin (NCBJ)   (321)
PM
12:10 Searches for Gravitational Waves from Known Pulsars at Two Harmonics in the Second and Third LIGO-Virgo Observing Runs - Paritosh Verma (NCBJ)   (321)
12:30 --- Lunch break ---
14:00 Effective banks of templates in detection of almost monochromatic gravitational waves - Andrzej Pisarski ( University of Bialystok )   (321)
14:20 Lensing of gravitational waves in Palatini f(R) gravity - Sreekanth Harikumar (NCBJ)   (321)
14:40 Canonical structure of f(T) and f(Q) gravity - Maria Jose Guzman ( University of Tartu )   (321)
15:10 Matter bounce and dynamical aspects in nonmetricity gravity - Bivudutta Mishra (BITS-Pilani, Hyderabad Campus)   (321)
15:40 --- Coffee break ---
16:10 The most massive galaxy clusters - Jan Ostrowski (NCBJ)   (321)
16:30 Newtonian regime and topology: consequence for the role of spatial curvature in cosmology - Quentin Vigneron ( Copernicus University, Torun )   (321)
16:50 A new generic and structurally stable cosmological model without singularity - Orest Hrycyna (NCBJ)   (321)
17:30 --- Welcome drink ---
12:30 --- Lunch break ---
14:00 Recovery schemes in numerical GR MHD simulation of the post-merger system with a composition-dependent equation of state - Agnieszka Janiuk ( Center for Theoretical Physics PAS )   (321)
14:30 Studying Post-merger Outflows from Magnetized Neutrino-cooled Accretion Disk Simulations - Fatemeh Hossein-Nouri ( CFT PAN )   (321)
14:50 Observational properties of bosonic stars at the galactic centre - João Rosa ( University of Tartu )   (321)
15:10 Stiffness, complexity, cracking and stability of relativistic compacts stars - Ranjan Sharma ( Cooch Behar Panchanan Barma University )   (321)
15:30 --- Coffee break ---
16:00 Optical distance measures in general relativity - Mikołaj Korzyński ( CFT PAN )   (321)
16:30 Early evolution of fully convective stars in scalar-tensor gravity - Dèbora Aguiar Gomes   (321)
16:50 Jet structure and variability studies of GRBs with 3D GRMHD simulations of magnetically arrested disks - Bestin James ( Center for Theoretical Physics PAS )   (321)
17:10 Stability of differentially rotating compact objects against a prompt collapse - Paweł Szewczyk ( University of Warsaw, Astronomical Observatory )   (321)
12:10 Evolving black hole with scalar field accretion - Marco de Cesare ( University of Naples "Federico II" )   (321)
12:30 --- Lunch break ---
14:00 Resonant enlargements of the Poincaré/AdS (super)algebras - Remigiusz Durka ( Institute of Theoretical Physics, University of Wroclaw )   (321)
14:20 Critical relaxation in AdS/CFT - Mario Flory ( Jagiellonian University Krakow )   (321)
14:40 Equatorial accretion on the Kerr black hole - Andrzej Odrzywolek ( IFT UJ )   (321)
15:00 Spherical and Non-spherical collapse of a finite two-layer body - Prakash Sarnobat ( East Surrey Gravity Research )   (321)
15:20 Existence of potential for linearized Weyl tensor as a generalized Poincare lemma - Marian Wiatr ( University of Warsaw, Faculty of Physics )   (321)
15:40 --- Coffee break ---
16:10 Halilsoy spacetime - Sebastian Szybka ( Jagiellonian University )   (321)
16:30 Scalarization in Einsteinian Cubic Gravity with General Relativity as a cosmic attractor - Cristian Erices ( Universidad Central de Chile )   (321)
17:30 POTOR meeting   (321)
12:10 Mixmaster universe: semiclassical dynamics and inflation from bouncing - Jaime de Cabo Martín (NCBJ)   (321)
12:30 --- Lunch break ---
14:00 Quantum chaos of the Belinski-Khalatnikov-Lifshitz scenario - Włodzimierz Piechocki (NCBJ)   (321)
14:20 Integral quantization and quantum time - Andrzej Góźdź ( Institute of Physics UMCS )   (321)
14:40 Ascribing quantum system to Schwarzschild spacetime - Aleksandra Pędrak (NCBJ)   (321)
15:00 Quantum dynamics of relativistic systems - Przemysław Małkiewicz (NCBJ)   (321)
15:20 --- Coffee break ---
15:50 Universality and scaling in the collapse of spherical scalar fields in semiclassical loop quantum gravity - Jorge Pullin   (321)
19:00 --- Conference Dinner ---
12:00 Structure forming plane symmetric dust inhomogeneous cosmological model - Krzysztof Głód ( Jagiellonian University )   (321)
12:20 Cosmological perturbations beyond the linear order - Szymon Sikora ( Jagiellonian University )   (321)
12:40 --- Lunch break ---
14:10 Challenging ΛCDM with scalar-tensor f(R,T) gravity and thermodynamics of irreversible matter creation - Miguel Pinto ( Institute of Astrophysics and Space Sciences - University of Lisbon )   (321)
14:30 Metric-affine gravity effects on terrestrial (exo)planets' profiles - Aleksander Kozak ( University of Wrocław )   (321)
14:50 CANCELLED Compactification of the phase space in the scalar field cosmology with non-minimal coupling - Franciszek Humieja ( Jagiellonian University )   (321)
15:10 --- Coffee break ---
15:40 Scalar-tensor cosmology in a minisuperspace formulation with Chaplygin Gas - Marcin Postolak ( University of Wrocław )   (321)
16:00 Rip Cosmological Models in Extended Symmetric Teleparallel Gravity. - Laxmipriya Pati ( BITS-Pilani, Hyderabad Campus )   (321)