IWARA2020 Video Conference - 9th International Workshop on Astronomy and Relativistic Astrophysics

from Sunday, September 6, 2020 (7:45 AM) to Saturday, September 12, 2020 (1:00 PM)


        : Sessions
    /     : Talks
        : Breaks
Sep 6, 2020
Sep 7, 2020
Sep 8, 2020
Sep 9, 2020
Sep 10, 2020
Sep 11, 2020
Sep 12, 2020
AM
7:45 AM --- Opening ---
8:00 AM
ARCHAEOASTRONOMY, BHs, GRBs, SNOVAE (until 12:30 PM) ()
8:00 AM IWARA 2023: Proposal from Guatemala - Jose Rodrigo Sacahui Reyes (Universidad de San Carlos de Guatemala)   ()
8:30 AM Inka’s Worldview in Astronomy - Milton Rojas Gamarra (UNSAAC Universidad de San Antonio Abad del Cusco)   ()
9:00 AM The Astronomy of Teotihuacan - Steven Gullberg (University of Oklahoma)   ()
9:30 AM Teotihuacán, its cultural links with southern Mesoamerica - Veronica Ortega Cabrera (INAH)   ()
10:00 AM --- Conference break: Video synthesis of spotlight plenary talks ---
10:15 AM --- Spotlight Session 1 ---
11:15 AM --- Conference break: Video synthesis of recorded talks ---
11:30 AM Discovery of energy extraction from a Kerr Black Hole by discrete "Black-Holic" quanta in GRB 190114C, GRB 130427A, GRB 160509A and GRB 160625B - Remo Ruffini (ICRANet, ICRA, INAF)   ()
7:45 AM --- Waiting room ---
8:00 AM
COSMOLOGY, DE, DM, COMPACT STARS, GRAVITY, BHs, GWs (until 12:30 PM) ()
8:00 AM Black holes at cosmic dawn - I. F. Mirabel (IAFE-UBA-Argentina)   ()
9:00 AM Computer Simulations of the Early Universe - David Garrison (University of Houston Clear Lake)   ()
9:30 AM Mass load of magnetically-dominated jets - Gustavo Esteban Romero (Instituto Argentino de Radioastronomía)   ()
10:00 AM --- Conference break: Video synthesis of spotlight plenary talks ---
10:15 AM --- Spotlight Session 2 ---
11:15 AM --- Conference break: Video synthesis of recorded talks ---
11:30 AM Precision Cosmology for Modified and Extended Theories of Gravity - Celia Escamilla-Rivera (Instituto de Ciencias Nucleares ICN-UNAM)   ()
12:00 PM Brief review on ultra light bosons as dark matter - Luis Ureña-Lopez (University of Guanajuato)   ()
7:45 AM --- Waiting room ---
8:00 AM
MMA, DE, DM, CCGG, X-RAYS, MWA, NSs, SNOVAE, GRAVITY (until 1:30 PM) ()
8:00 AM X-ray Polarization in Supernova Remnants - Patrick Slane (Harvard-Smithsonian Center for Astrophysics)   ()
8:30 AM Canonical gauge theory of gravitation for fermions - Juergen Struckmeier (FIAS)   ()
9:30 AM Dark Energy and Inflation as effects of torsion and geometry in the Covariant Canonical Gauge theory of Gravity (CCGG) - David Vasak (FIAS)   ()
10:00 AM --- Conference break: Video synthesis of spotlight plenary talks ---
10:15 AM --- Spotlight Session 3 ---
11:15 AM --- Conference break: Video synthesis of recorded talks ---
11:30 AM Studying the onset of deconfinement with multi-messenger astronomy of neutron stars - David Blaschke (University of Wroclaw)   ()
12:30 PM A virtual tour of the recent results of the Pierre Auger Observatory - Lucas Nellen (National Autonomous University of Mexico - UNAM)   ()
7:45 AM --- Waiting room ---
8:00 AM
COMPACT STARS, DM, GWs, PARTICLES, ϒ-RAYS, QGP QCD, HIC, SNOVAE (until 1:30 PM) ()
8:00 AM The highest gamma ray energy sources observed by HAWC and the Galactic Pevatrons - Andrés Sandoval (Instituto de Física, UNAM)   ()
8:30 AM The Southern Wide Field Gamma Ray Observatory (SWGO) - Ulisses Barres (Centro Brasileiro de Pesquisas Físicas)   ()
9:00 AM Can gravitational waves prove the existence of the quark- gluon plasma? - Matthias Hanauske (Institut für Theoretische Physik)   ()
9:30 AM NS 1987A in SN 1987A - Dany Page (Universidad Nacional Autonoma de Mexico)   ()
10:00 AM --- Conference break: Video synthesis of spotlight plenary talks ---
10:15 AM --- Spotlight Session 4 ---
11:15 AM --- Conference break: Video synthesis of recorded talks ---
11:30 AM Properties of the QGP created in heavy-ion collisions - Elena Bratkovskaya (GSI, Darmstadt & GU, Frankfurt)   ()
12:30 PM The nuclear equation of state at highest compression - from gravitational waves and high energy heavy ion collisions - Horst Stoecker (GSi)   ()
7:45 AM --- Waiting room ---
8:00 AM
DENSE MATTER, QCD, QFT, HIC, GWs, DM, COSMOLOGY (until 1:30 PM) ()
8:00 AM Galaxy - Dark matter connection in cosmology - Sebastien Fromenteau (ICF - UNAM)   ()
8:30 AM Hybrid star construction with the extended linear sigma model - Gyorgy Wolf (Wigner RCP)   ()
9:00 AM Gravitational waves signatures and magnetars - Debora Menezes (UFSC)   ()
9:30 AM The equation of state of strongly interacting matter and the consequences for transport approaches - Joerg Aichelin (Subatech/CNRS)   ()
10:00 AM --- Conference break: Video synthesis of spotlight plenary talks ---
10:15 AM --- Spotlight Session 5 ---
11:15 AM --- Conference break: Video synthesis of recorded talks ---
12:30 PM GW 170817 and other mergers. What happened? What are the implications? What should we expect now? - Tsvi Piran (The Hebrew University)   ()
11:30 AM
DENSE MATTER, QCD, QFT, HIC, GWs, NSs, DM, COSMOLOGY , FTH-INFLATION (until 12:30 PM) ()
11:30 AM General relativistic mass and spin of a Kerr black hole in terms of redshifts - Alfredo Herrera Aguilar (Meritorious Autonomous University of Puebla – BUAP)   ()
11:36 AM The role of quark matter surface tension in dense compact star matter - Ana Gabriela Grunfeld (National Commission of Atomic Energy – CNEA, National Scientific and Technical Research Council – CONICET)   ()
11:42 AM The Challenge of Calibrating a Laser Interferometric Gravitational Wave Detector - Carlos Frajuca (Federal Institute of Education, Science and Technology of São Paulo – IFSP)   ()
11:48 AM Mapping Stellar Mass in the local universe — a crucial step towards understanding dark matter distribution in Nearby Galaxies - Karín Menéndez-Delmestre (Observatório do Valongo, Universidade Federal do Rio de Janeiro – UFRJ)   ()
11:54 AM Cosmic inflation without inflaton - Luisa Jaime (Instituto Nacional de Investigaciones Nucleares)   ()
12:00 PM Reheating and Post-inflationary Production of Dark Matter - Dr Marcos A. Garcia Garcia (Instituto de Fisica Teorica UAM)   ()
12:06 PM Strong decay of hybrid mesons - Mario Luiz Lopes da Silva (Universidade Federal de Pelotas)   ()
12:12 PM Angular momentum conservation and core superfluid dynamics for the pulsar J1734-3333 - Nadja Magalhaes (Federal University of Sao Paulo)   ()
12:18 PM Energy Conditions in Non-minimally Coupled f(R,T) Gravity - Prof. Pradyumn Kumar Sahoo (Birla Institute of Technology and Science-Pilani, Hyderabad Campus)   ()
12:24 PM Thermodynamics of f(R) Theories - Sergio Jorás (Universidade Federal do Rio de Janeiro – UFRJ)   ()
7:45 AM --- Waiting room ---
8:00 AM
DM, DE, GWs, BHs, GRAVITATION, GALAXIES, EROSITA (until 12:30 PM) ()
8:00 AM Magnetic field effect on early universe events - Gabriella Piccinelli Bocchi (Universidad Nacional Autónoma de México)   ()
8:30 AM A crucial test of the fermion dark matter constituency of our Galactic core from the geodesic motion of S2 and G2 - Jorge Rueda (ICRANet)   ()
9:00 AM News from Gravitational Waves Astronomy - Dorota Rosinska (University of Zielona Gora)   ()
10:00 AM --- Conference break: Video synthesis of spotlight plenary talks ---
10:15 AM --- Spotlight Session 6 ---
11:15 AM --- Conference break: Video synthesis of recorded talks ---
11:30 AM eROSITA observations of the Narrow-Line Seyfert 1 Galaxy 1H 0707-495: Discovery of an ultra-soft flaring X-ray light curve - Thomas Boller (MPE Garching)   ()
7:45 AM --- Waiting room ---
8:00 AM
DENSE MATTER, SNOVAE, DM, COMPACT STARS, DE, BHs, COSMOLOGY (until 12:30 PM) ()
8:00 AM Near-horizon structure of escape zones of electrically charged particles around weakly magnetized rotating black hole: case of oblique magnetosphere - Vladimir Karas (Astronomical Institute, Czech Academy of Sciences)   ()
8:30 AM Three flavors in a triangle - Renxin Xu (School of Physics, Peking University)   ()
9:00 AM Deconfinement Phase Transition in Neutron-Star Mergers - Veronica Dexheimer (Kent State University)   ()
9:30 AM Unraveling the Universe with spectroscopic surveys: Final results of eBOSS, present and future with DESI - Mariana Vargas Magaña (Instituto de Física UNAM)   ()
10:00 AM --- Conference break: Video synthesis of spotlight plenary talks ---
10:15 AM Neutron star origins and masses - Jorge Horvath (IAG-USP)   ()
10:45 AM --- Marcos Moshinsky Award ---
11:15 AM --- Conference break: Video synthesis of recorded talks ---
11:30 AM A Review on Algebraic Extensions in General Relativity - Peter Hess (Universidad Nacional Autónoma de México)   ()
PM
12:30 PM
QM, PARTICLES, ATOMS, NUCLEI, SNOVAE MERGERS, QED, BHS, GRBS, COMPACT STARS (until 1:26 PM) ()
12:30 PM Very Significant Revision Required for Electron Densities in White Dwarfs Deduced from Widths of Hydrogen Spectral Lines - Eugene Oks (Auburn University)   ()
12:37 PM Astrophysics of multi-state fuzzy dark matter - Francisco S. Guzmán (Universidad Michoacana de San Nicolás de Hidalgo)   ()
12:44 PM Einstein and Møller Energies of a Particular Asymptotically Reissner-Nordström Non-Singular Black Hole Solution - Irina Radinschi (Gheorghe Asachi Technical University of Iaşi – TUIASI)   ()
12:51 PM The blazar sequence revised - Jesús M. Rueda-Becerril (Purdue University)   ()
12:58 PM Symmetry energy and neutron pressure of finite nuclei using the relativistic meanfield formalism - Mrutunjaya Bhuyan (Department of Physics, Faculty of Science University of Malaya )   ()
1:05 PM Hadron properties under strong magnetic fields in the NJL model - Norberto Scoccola (Comision nacional energia atomica)   ()
1:12 PM Magnetic field decay in neutron stars - Sergei Popov (Sternberg Astronomical Institute – SAI, Lomonosov Moscow State University – LMSU)   ()
1:19 PM Transient phenomena powered by a newborn neutron star: GRBs, SLSNe, mergernovae, and AICs - Yun-Wei Yu (College of Physical Science and Technology, Central China Normal University – CCNU)   ()
1:26 PM --- Closing of the day ---
12:30 PM
COSMOLOGY, DE, DM, COMPACT STARS, NSs, BHs, GWs, GRAVITY (until 1:26 PM) ()
12:30 PM Timeless state of gravity: one observer Universe - Dr Ahmed Farag Ali (Benha University)   ()
12:37 PM Magnetized Strange Stars versus Magnetized BEC stars - Aurora Perez Martinez (Instituto de Cibernética, Matemática y Física – ICIMAF)   ()
12:44 PM Supercritically charged objects and electron-positron pair creation - Dr Cheng-Jun Xia (Zhejiang University Ningbo Institute of Technology)   ()
12:51 PM Dynamical black hole in a bouncing universe - Daniela Perez (Instituto Argentino de Radioastronomía)   ()
12:58 PM Pulsar kick velocity and strong magnetic fields - Daryel Manreza Paret (Universidad de La Habana – UH)   ()
1:05 PM Using triangles to test gravity in galaxy surveys - Dr Gustavo Niz (Universidad de Guanajuato)   ()
1:12 PM Simulated X-ray Emission in Galaxy Clusters with AGN Feedback - Ms Rudrani Kar Chowdhury (Presidency University)   ()
1:19 PM Strong Lensing of a Regular Black Hole with an Electrodynamics Source - Tuhina Manna (St. Xavier's College)   ()
1:26 PM --- Closing of the day ---
1:30 PM
X- & CR RAYS, QM, SNOVAE, GRAVITY, DM, COSMOLOGY, PARTICLES, COMPACT STARS, GALAXIES (until 2:26 PM) ()
1:30 PM BH Mass, Jet and Accretion Disk Connection: An Analysis of Radio-loud and Radio-quiet Quasars - Ms Avinanda Chakraborty (Presidency University)   ()
1:37 PM Thermo-dynamical effects on FRW cosmological model for various Dark Energy - Bishnukar Nayak (National Institute of Science, Technology Institute Park)   ()
1:44 PM Dark photons in a Higgs Stueckelberg model for dark matter - Dimiter Hadjimichef (Federal University of Rio Grande do Sul – UFRGS)   ()
1:51 PM Quantum magnetic collapse of a partially bosonized npe-gas: implications for astrophysical jets - Gretel Quintero Angulo (Facultad de Física, Universidad de La Habana)   ()
1:58 PM Thermodynamic consequences for modified Rastall gravity - José Alberto Casto Nogales Vera (Federal University of Lavras – UFLA)   ()
2:05 PM Possible role of fragmentation and accretion on the stellar Initial Mass Function? - Rafeel Riaz (Facultad de Ciencias Físicas y Matemáticas, Universidad de Concepción – UdeC)   ()
2:12 PM Gravitational memory effects and Bondi-Metzner-Sachs symmetries in scalar-tensor theories - Shaoqi Hou (Wuhan University)   ()
2:19 PM The Graphical Presentation of 4-Dimensiona Spacetime Worldline and the Existence of Objects Inferred from the Worldline - Dr Yuxiang Wu (retired)   ()
2:26 PM --- Closing of the day ---
1:30 PM
COMPACT STARS, DM, DE, GWs, ϒ RAYS, QGP, QCD, HIC, SNOVAE, BHs, PARTICLES, GALAXIES (until 2:33 PM) ()
1:30 PM A Minimal Length Uncertainty Approach to Cosmological Constant Problem - Abdel Magied Abdel Diab (Modern University for Information – MTI)   ()
1:37 PM Quantization consequences on the metric tensors - Abdel Nasser Tawfik (Nile University – NU)   ()
1:44 PM Static EKG stars and matter-scalar field interactions - Alejandro Cabo Montes de Oca (Instituto de Cibernética, Matemática y Física – ICIMAF)   ()
1:51 PM Primordial Black Holes and their Formation - Encieh Erfani (Institute for Advanced Studies in Basic Sciences)   ()
1:58 PM A new code for the numerical simulation of relativistic flows on supercomputers by means of a low-dissipation scheme - Igor Kulikov (ICMMG SB RAS)   ()
2:05 PM New Graviton Mass Bound from Binary Pulsars - Lijing Shao (Peking University)   ()
2:12 PM A Reconstruction scheme for f(T) gravity through interacting variable-generalized Chaplygin Gas form of dark energy and its thermodynamics - Dr Surajit Chattopadhyay (Amity University, Kolkata)   ()
2:19 PM Dark-matter admixed neutron stars - Violetta Sagun (University of Coimbra)   ()
2:26 PM The electrical conductivity, magnetic parameter, plastic flow and toroidal magnetic field decay in magnetars - Zhi-Fu Gao (Xinjiang Astronomical Observatory, Chinese Academy of Sciences)   ()
2:33 PM --- Closing of the day ---
1:30 PM --- Closing of the day ---
12:30 PM
DM, DE, GWs, BHs, GRAVITATION, GALAXIES, QCD, LIFE, GRBs, COSMOLOGY, OA, KT (until 1:33 PM) ()
12:30 PM 21 cm cosmology and the BINGO radio telescope - Carlos Alexandre Wuensche (National Institute for Space Research – INPE)   ()
12:37 PM Accretion-induced collapse to third family compact stars as trigger for eccentric orbits of millisecond pulsars in binaries - David Edwin Alvarez Castillo (JINR)   ()
12:44 PM The magnetized photon: properties and astrophysical applications - Elizabeth Rodriguez Querts (Instituto de Cibernética, Matemática y Física – ICIMAF)   ()
12:51 PM Hybrid star with non interacting dark matter fermion core - Fábio Köpp (Universidade Federal do Rio Grande do Sul – UFRGS)   ()
12:58 PM Study of diffractive gluon jet production in electron-ion collisions - Guilherme Peccini (Universidade Federal do Rio Grande do Sul – UFRGS)   ()
1:05 PM Hawking-Bekenstein temperature and entropy from uncertainty principle - Hugo Pérez Rojas (Instituto de Cibernética, Matemática y Física – ICIMAF)   ()
1:12 PM Axial ring down modes in General Relativity and in its pseudo-complex extension - Peter Hess (National Autonomous University of Mexico - UNAM)   ()
1:19 PM Modeling Dark Matter Halos With Nonlinear Field Theories - Pedro Henrique Ribeiro da Silva Moraes (Instituto de Astronomia, Geofísica e Ciências Atmosféricas – IAG, Universidade de São Paulo – USP)   ()
1:26 PM The Physics of twin stars - Rosana Oliveira Gomes (Frankfurt Insitute for Advanced Studies)   ()
1:33 PM --- Closing of the day ---
12:30 PM --- Final closing ---