Name: XII Bolyai–Gauss–Lobachevsky Conference (BGL-2024): Non-Euclidean Geometry in Modern Physics and Mathematics
Start: 2024-05-01T08:00:00+02:00
End: 2024-05-03T17:00:00+02:00
Location: Domus Collegium Hungaricum of the Hungarian Academy of Sciences

XII Bolyai–Gauss–Lobachevsky Conference (BGL-2024): Non-Euclidean Geometry in Modern Physics and Mathematics

from Wednesday 1 May 2024 (08:00) to Friday 3 May 2024 (17:00)

Monday 29 April 2024
Tuesday 30 April 2024
Wednesday 1 May 2024

08:00 Registration
Registration
08:00 - 10:00
10:00
10:00 - 13:00
Contributions

10:00 Opening - Péter Ván (HUN-REN Wigner RCP)

10:20 Beyond Einstein's General Relativity: Hybrid metric-Palatini gravity - Francisco Lobo (Institute of Astrophysics and Space Sciences / University of Lisbon)

11:30 Accelerating cosmological evolution and dark energy from the osculating Barthel-Kropina geometry - Tiberiu Harko (Babeș-Bolyai University)

12:10 Extension of Maxwell's electrodynamics by axions - András Patkós
13:00 Lunch
Lunch
13:00 - 15:00
15:00
15:00 - 19:00
Contributions

15:00 New algebraic structures related to Hurwitz algebras and applications - Sultan Catto (CUNY Graduate School and Rockefeller University)

15:40 Gravitational time dilation, free fall, and matter waves - Andrzej Czarnecki (University of Alberta)

16:20 Quantum "dots" and non-Euclidean crystallography on the 200th anniversary of János Bolyai's absolute geometry - Emil Molnár (Budapest University of Technology and Economics)

17:30 Universes without Time and Consequences - Wladimir-Georges Boskoff (Ovidius University of Constanța)

18:10 Teleparallel Geometries and Degrees of Freedom - Alexey Golovnev (The British University in Egypt)
19:00 Welcome reception at DOMUS
Welcome reception at DOMUS
19:00 - 21:00
Thursday 2 May 2024
09:00
09:00 - 13:00
Contributions

09:00 Gravity and geometry: observations vs theories - Péter Ván (HUN-REN Wigner RCP)

09:30 Constructing slowly and rapidly rotating equilibrium configurations of relativistic stars - Dániel Barta (HUN-REN Wigner RCP)

10:00 Numerical analysis of gravitational waves from eccentric sources - Balázs Kacskovics (HUN-REN Wigner RCP)

10:30 Static and radiative cylindrically symmetric spacetimes - László Gergely (HUN-REN Wigner RCP / University of Szeged)

11:30 Looking for Carroll particles in two time spacetime - Alexander Kamenshchik (University of Bologna / INFN)

12:00 Physical and cosmological implications of non-minimal geometry-matter couplings - Miguel Pinto (Institute of Astrophysics and Space Sciences / University of Lisbon)

12:30 Last results of Zoltán Gábos - Tamás Csörgő (HUN-REN Wigner RCP)
13:00 Lunch
Lunch
13:00 - 15:00
15:00
15:00 - 16:00
Contributions

15:00 Levy distributions in femtoscopy of heavy-ion collisions - Máté Csanád (Eötvös Loránd University)

15:30 What is the physical and philosophical consequence of Hilbert's famous theorem, according to which Bolyai-Lobachevskii plane geometry cannot be implemented globally as internal geometry of a surface in 3-dimensional space? - Róbert Oláh-Gál (Sapientia Hungarian University of Transylvania)
16:00 Budapest sightseeing (excursion by bus)
Budapest sightseeing (excursion by bus)
16:00 - 19:00

19:00 Conference dinner (banquet)
Conference dinner (banquet)
19:00 - 22:00
Friday 3 May 2024
09:00
09:00 - 12:30
Contributions

09:00 Quantum rotating black holes - Roberto Casadio (University of Bologna / INFN)

09:30 Bootstrapped Newtonian compact objects - Octavian Micu (Institute of Space Science - Subsidiary of INFLPR)

10:00 Yang model revisited - Salvatore Mignemi (University of Cagliari)

10:30 Semi-symmetric gravity - Lehel Csillag (Babeș-Bolyai University)

11:30 Sharp departure beyond post-Newtonian formalism in Brans-Dicke gravity - Hoang Nguyen (Babeș-Bolyai University)

12:00 Geometric decomposition method in solving equations of physics and geometry - Radosław Kycia (Cracow University of Technology)
12:30 Lunch
Lunch
12:30 - 14:00

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