Description:
This workshop will focus on several aspects of cosmology and gravitation, including gravitational waves, the physics of the early universe and observational tests of the late-time cosmic acceleration. Its primary goal is to foster new collaborations and long-lasting partnerships among the various cosmology and gravitation groups of Argentina, Brazil, Chile and Uruguay.
The program of the workshop will consist of invited plenary talks, oral presentations (20-30 min) and posters. There is no registration fee.
This Workshop will be preceded by the “ICTP-Trieste/ICTP-SAIFR School on Open Problems in Cosmology“. If you would like to apply for the school, please access http://www.ictp-saifr.org/cosmology17
Organizers:
- Jailson S. Alcaniz (ON-Rio de Janeiro, Brazil)
- Saulo Carneiro (UFBA-Salvador, Brazil)
- Luis P. Chimento (U. de Buenos Aires, Argentina)
- Júlio C. Fabris (UFES-Vitória, Brazil)
- Rodolfo Gambini (U. de la República, Uruguay)
- Ramón Herrera (PUC-Valparaíso, Chile)
- Gilberto M. Kremer (UFPR-Curitiba, Brazil)
- Osvaldo Moreschi (U. Nacional de Córdoba, Argentina)
- Joel Saavedra (PUC-Valparaíso, Chile)
- Winfried Zimdahl (UFES-Vitória, Brazil)
Videos:
- July 31, 2017: morning 1, morning 2, afternoon 1, afternoon 2
- August 1, 2017: morning 1, morning 2, afternoon 1, afternoon 2
- August 2, 2017: morning 1, morning 2, afternoon 1, afternoon 2
Preliminary Program: PDF updated on August 1, 2017
Click on (PDF) below to open the talk files.
Plenary talks
P1: Odylio Aguiar (INPE-São José dos Campos, Brazil) The Astronomy of Gravitational Waves was inaugurated. What about now?
P2: Gustavo Dotti (Universidad Nacional de Córdoba, Argentina) Nonmodal linear stability of black holes (PDF)
P3: Susana Landau (Universidad de Buenos Aires, Argentina) Constraining quantum collapse models with recent CMB data (PDF)
P4: Thiago Pereira (UEL-Londrina, Brazil) Cosmology beyond statistical isotropy (PDF)
P5: Rafael Porto (ICTP-SAIFR-São Paulo, Brazil) The Effective Field Theory approach to Cosmology: From the Big Bang to Large Scale Structures (PDF)
P6: Ricardo Troncoso (CECs-Valdivia, Chile) Geometrization of integrable systems and the dynamics of constant curvature spacetimes (PDF)
Invited talks
C1: Armando Bernui (ON-Rio de Janeiro, Brazil) Interesting features in the CMB Lensing Potential Map (PDF)
C2: Rodolfo Gambini (Universidad de la República-Montevideo, Uruguay) Quantum fluctuating geometries and the information paradox (PDF)
C3: Valerio Marra (UFES-Vitória, Brazil) Clustering dark energy and halo abundances (PDF)
C5: Jorge Noreña (PUC-Valpara´ıso, Chile) Consistency relations for non-trivial models of inflation (PDF)
C6: Martin Richarte (UFPR-Curitiba, Brazil) Exotic dark matter (PDF)
Seminars Argentina
Ar1: Osvaldo M. Moreschi
Facultad de Matemática, Astronomía, Física y Computación, UNC (FaMAF)
Searching for the signal and explanation of the GW150914 event, with balanced equations of motion 1 (PDF)
Ar2: Luis Pascual Chimento
Universidad de Buenos Aires Sign-changeable interaction and cosmological future singularities in a holographic framework
Ar3: Emanuel Gallo
Facultad de Matemática, Astronomía, Física y Computación, UNC (FaMAF)
Optical scalars and deflection angle in terms of curvature scalars at second order (PDF)
Ar4: Martín Emilio de los Rios
Instituto de Astronoma Teórica y Experimental
Measuring the cosmological parameters angular distribution
Ar5: Marcelo Enrique Rubio
FaMAF – Universidad Nacional de Cordoba
Conformal dissipative relativistic fluids of divergence type (PDF)
Ar6: Ezequiel F. Boero
Facultad de Matemática, Astronomía, Física y Computación, UNC (FaMAF)
Weak gravitational lensing and spheroidal geometrical models for the study of astrophysical systems (PDF)
Seminars Chile
Chi1: Fabiola Andrea Arevalo Reyes
Department of Physics, Universidad de La Frontera
Observational constraints in the Dark Sector for Bianchi type I cosmologies (PDF)
Chi2: Spyros Sypsas
Universidad de Chile
Cross-tests of CMB features in the primordial spectra (PDF)
Chi3: Simon Riquelme
University of Maryland – USA
Non-Gaussianities in a two-field generalization of Natural Inflation (PDF)
Chi4: Pablo Emilio Gonzalez Villarroel
Universidad de Chile
δ ˜ Inflation (PDF)
Seminars Brazil
Bra1: Micol Benetti
Observatório Nacional
The H0 trouble (PDF)
Bra2: Davi Cabral Rodrigues
Universidade Federal do Espirito Santo
Hamiltonian description of General Relativity and modified gravity from a symplectic approach
Bra3: Javier Ernesto Gonzalez Sanchez
Observatório Nacional
Non-parametric Reconstruction of Cosmological Matter Perturbations 2
Bra4: Giovanni Marozzi
Centro Brasileiro de Pesquisas Físicas
Impact of CMB-lensing at the next-to-leading order (PDF)
Bra5: Rodrigo de Sousa Gonçalves
Observatório Nacional
Measuring the cosmic homogeneity scale with a 2D tomographic approach (PDF)
Bra6: Gabriela Coutinho de Carvalho
Observatório Nacional
Transversal Scale from the Baryonic Acoustic Oscillations using SDSS Galaxy Distribution
Seminars Peru
Per: Teófilo Vargas
Facultad de Ciências Físicas – Universidad Nacional Mayor de San Marcos – Peru
On cyclic cosmology with non-minimal coupling (PDF)
