PROGRAMAÇÃO

IX Workshop de Astrofísica, Gravitação e Cosmologia  

 UFRN – ECT – Natal – RN – Brasil 



PROGRAMA

 

(2024)





Seminários no Auditorio do CTEC (Auditório 2)

 

16/12/2024 (Monday): Morning Section


Chairman – Francisco Edson da Silva (ECT/UFRN)
8:30h – 9:00h (Abertura):    José Ademir Sales Lima (IAG-USP – Coordenador Geral
                                           Claudionor Gomes Bezerra (DF-SBF)
                                           Amanda Melissa Damião Leite (Vice-coordenadora do ECT)


9:00h – 10:00h – Janilo Santos (UFRN) – Energy Conditions in Modified Gravity Theories

10:00h – 10:30h – José Ademir Sales Lima (USP) – Variable Λ(H) -Term, Vacuum Thermodynamics and Particle Creation

 

10:30h – 11:00h – Coffee Break


11:00h – 11:30h – Pablo William Rodrigues de Lima (IAGUSP) – Alternative Cosmology Without Dark Energy: Reduced Gas and Particle Creation

11:30h–12:00h – Rose C. S. Sales Lima (UNIFESP) – Classfying Supernovae Ia Using Machine Learning Techniques


Afternoon Section 

Chairman – Valdir Barbosa Bezerra (UFPB)


14:30h – 15:30h – Nivaldo Agostinho Lemos (UFF/RJ) – Gödel Type Spacetimes in f(Q) Gravity

15:30h – 16:00h – Matheus Maia de Araújo Paixão – Alleviating the H0 problem with an effective Field of Dark Matter

 

16:00h – 16:30h – Coffee Break

 

16:30h – 17:00h – Leonardo Andrade de Almeida (ECT-UFRN) – Descoberta do Primeiro Buraco Negro Adormecido Fora da Via Láctea

17:00h – 18:30h – Round Table: Homenagem póstuma ao Prof. Dr. Marcelo José Rebouças (DFTE-UFRN & CBPF/RJ). 
Mediator: José Ademir Sales Lima



17/12/2024 (Tuesday) – Morning Section


Chairman – Luís Carlos Pellicer (UFRN)

9:00h – 10:00h – José Fernando de Jesus (UNESP/SP)- Possible Cosmic Distance Duality Relation

 

10:00h – 10:30h – Ronaldo Carlotto Batista (ECT-UFRN)- On the Virialization Threshold for Halo Mass Functions

 

10:30h – 11:00h – Coffee Break

 

11:00h – 11:30h – Ícaro Bruno Silbe Cortês (ECT-UFRN) – Can Dark Energy Explain a High Growth Index?

11:30h – 12:00h – Valdir Barbosa Bezerra (UFPB) – Regular and Singular Black Holes in Scenarios with Fluid of Strings


Afternoon Section (Tuesday) 


Chairman – Pedro da Cunha Ferreira (ECT-UFRN)


14:30h – 15:00h – Monã Hegel Benetti (IAG-USP)- Modelling Space Plasmas Through Kappa Distribution.

15:00h – 15:30 – Rodrigo Fernandes Lira de Holanda (DFTE/UFRN)- Constraining the Possible Variation of G from Large Scale Structure


15:30h – 16:00h – Coffee Break


16:00h – 17:00 – Carola Dobrigkeith Chinellato (UNICAMP/SP) – Centenary of César Lattes: Celebrating His Life and Legacy


17:00h – 18:30 – Round Table: Celebrating 100 Years of Cesar Lattes (1924 – 2024) 

Mediator – Rose Clívia S. Sales Lima