List of Participants:

Aadarsh Mehta, P.D.Patel Institute of Applied Sciences, India
Ahmad Borzou, Baylor University, USA
Alan Barnes, Aston University, UK
Alberto Roper Pol, APC, France
Alberto Soria Marina, Universidad Politécnica de Madrid, Spain
Alejandro Cruz Osorio, Institüt für Theoretische Physik, Goethe Universität Frankfurt, Germany
Alejandro García-Quismondo, Instituto de Estructura de la Materia (CSIC), Spain
Alex Vano-Vinuales, CENTRA, IST, University of Lisbon, Portugal
Alexandre M. Pombo, Aveiro University, Portugal
Alicia Herrero, Institute of Multidisciplinary Mathematics and Department of Applied Mathematics of the Polytechnic University of Valencia, Spain
Alicia Sintes, Universitat de les Illes Balears, Spain
Amare Abebe, Center for Space Research, North-West University, South Africa
Ander Urio, University of the Basque Country, Spain
Andrew Liddle, IA, Lisbon, Portugal
Ángel Murcia Gil, Instituto de Física Teórica UAM/CSIC, Spain
António Dos Santos Baptista, Instituto Superior Técnico, Portugal
António Morais, Universidade de Aveiro, Portugal
Apoorv Tripathi, Department of Physics and Astrophysics, University of Delhi , India
Arianna Foschi, Instituto Superior Técnico , Portugal
Artur Alho, CAMGSD-IST Univ. Lisbon, Portugal
Avijit Chowdhury, Indian Institute of Technology Bombay, India
Barbora Bezdekova, Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic
Beatriz Elizaga Navascués, Waseda University, Japan
Benjamin Berczi, University of Nottingham, UK
Benjamín Olea, Universidad de Málaga, Spain
Benliang Li, Southwest Jiaotong University, China
Bikram Keshari Parida, Pondicherry University, India
Brien Nolan, Dublin City University, Ireland
Carlos Barceló, Instituto de Astrofísica de Andalucía, Spain
Carlos Felipe dos Santos Pereira, Universidade Federal do Espirito Santo, Brazil
Carlos Frajuca, FURG, Brazil
Carlos Herdeiro, Aveiro University and CIDMA, Portugal
Cecilia Bejarano, Instituto de Astronomía y Física del Espacio, Argentina
Christiana Pantelidou, Trinity College Dublin, Ireland
Christopher Alexander, University of California, Davis, USA
Cláudio Gomes, University of the Azores & CF-UM-UP, Portugal
Daniela Cors Agulló, Friedrich Schiller University of Jena, Germany
Daniele Gregoris, Jiangsu University of Science and Technology, China
David Keitel, Universitat de les Illes Balears, Spain
David Pereñiguez, IFT UAM/CSIC, Madrid, Spain
Diego Rubiera-Garcia, Complutense University of Madrid, Spain
Dinesh Singh, University of Regina, Canada
Dr Peter O'Donnell, University of Cambridge, UK
Elizabeth Winstanley, The University of Sheffield, UK
Eloy Ayón-Beato, Cinvestav, México
Etevaldo Costa, Universidade de São Paulo, Brasil
Eugen Radu, Aveiro University and CIDMA, Portugal
Felipe Ferreira de Freitas, Aveiro University, Portugal
Fidel Fernández Villaseñor, University of Granada, Spain
Filip Hejda, CEICO, Institute of Physics of the Czech Academy of Sciences, Czech republic
Filipe Costa, Filipe Costa CAMGSD - Instituto Superior Técnico, Universidade de Lisboa, Portugal
Filipe Mena, Dep. Mathematics, Instituto Superior Técnico, Univ. Lisboa, Portugal
Filipe Moura, ISCTE - Instituto Universitário de Lisboa and Instituto de Telecomunicações, Portugal
Flavio Rossetti, Instituto Superior Técnico, Portugal
Florian Steininger, University of Vienna, Austria
Frederic Vincent, Paris Observatory / LESIA, France
Gabriel Andres Piovano, Sapienza, University of Rome, Italy
Geoffrey Compère, Université Libre de Bruxelles, Belgium
George Montagnon, The University of Sheffield, UK
Georgios Antoniou, University of Nottingham, UK
Gerardo García-Moreno, Instituto de Astrofísica de Andalucía/Universidad Complutense de Madrid, Spain Giada Caneva Santoro, The Chinese University of Hong Kong, China
Giuseppe Lingetti, Sapienza University of Rome, Italy
Gonçalo Filipe Mileu Gomes, Faculdade de Ciências da Universidade de Lisboa, Portugal
Grigorios Panotopoulos, Técnico Lisboa, Portugal
Guilherme Raposo, CIDMA-CENTRA, Portugal
Guillermo A. Mena Marugán, Instituto de Estructura de la Materia, CSIC, Spain
Gustavo Gutiérrez Cano, CINVESTAV, México
Hideki Maeda, Hokkai-Gakuen University, Japan
Hilberto Silva, Faculdade de Ciências da Universidade de Lisboa, Portugal
Igor Mol, Federal University of Rio de Janeiro, Brazil
Iñaki Garay, University of the Basque Country, Spain
Ines Salako, École de Génie Rural/UNA, Benin
Isabel Cordero-Carrión, University of Valencia, Spain
Isabel Suárez Fernández, Instituto Superior Técnico / CENTRA, Portugal
Ishank Tiwari, Jamia Millia Islamia, India
István Rácz, Wigner RCP, Hungary
Ivan Agullo, Louisiana State University, USA
Ivan de Martino, Universidad de Salamanca, Spain
Ivan Kolar, University of Groningen, Netherlands
Ivica Smolić, Department of Physics, Faculty of Science, University of Zagreb, Croatia
Ivo Sengo, University of Aveiro, Portugal
J. Fernando Pascual-Sánchez, Universidad de Valladolid, Spain
Javier Olmedo, Universidad de Granada, Spain
Jianzhi Yang, Aveiro University, Portugal
Joan Bachs Esteban, Instituto Superior Técnico, Portugal
Joan Ferrando Bargues, Departament d'Astronomia i Astrofísica, Universitat de València, Spain
Joan Moragues Roca, Universitat de les Illes Balears, Spain
João L. Costa, ISCTE-Lisbon University Institute and CAMGSD- ULisboa, Portugal
João Luís Rosa, University of Tartu, Estonia
João Novo, University of Aveiro, Portugal
João Oliveira, Instituto Superior Técnico, Portugal
João Pedro Pino Gonçalves, University of Aveiro, Portugal
João Rodrigues, Universidade de Coimbra, Portugal
Joaquin Diaz-Alonso, LUTH Observatoire de Paris, France
Johannes Münch, CPT Marseille, France
Jorge Drumond Silva, Departamento de Matemática, Instituto Superior Técnico, Portugal
Jorge F. M. Delgado, University of Aveiro, Portugal
Jorge Rocha, ISCTE - Instituto Universitário de Lisboa & CENTRA, Portugal
José A. Font, University of Valencia, Spain
José M M Senovilla, University of the Basque Country UPV/EHU, Spain
José Natário, Instituto Superior Técnico, Portugal
José Pedro Mimoso, University of Lisbon, Portugal
José Polo-Gómez, University of Waterloo, Canada
José S. Lemos, CENTRA and IST-Lisbon, Portugal
Juan Antonio Morales Lladosa, Valencia University at the Astronomy and Astrophysics department, Spain
Juan Calderon Bustillo, University of Santiago de Compostela, Spain
Juan Garcia-Bellido, Universidad Autónoma de Madrid, Spain
Jutta Kunz, University of Oldenburg, Germany
Kreety Khatri, Delhi Technological University, India
Kyriakos Destounis, Universität Tübingen, Germany
Leanne Durkan, University College Dublin, Ireland
Lorenzo Annulli, CENTRA, Portugal
Luana Michela Modafferi, Universitat de les Illes Balears, Spain
Luciano Rezzolla, Institute for Theoretical Physics, Frankfurt, Germany
Luis Alberto Aké Hau, Universidad Autónoma de Yucatán, México
M Daniel Ranjan, Vellore Institute of Technology, Chennai, India
Makoto Narita, National Institute of Technology, Okinawa College, Japan
Marco de Cesare, University of the Basque Country UPV/EHU, Spain
Marina Cortês, University of Lisbon, Portugal
Màrius Josep Fullana i Alfonso, IMM. UPV. València., Spain
Markus B. Fröb, Universität Leipzig, Germany
Marta Colleoni, University of the Balearic Islands, Spain
Masashi Kimura, Rikkyo University, Japan
Masato Minamitsuji, CENTRA, IST, U-Lisboa, Portugal
Massimo Vaglio, Sapienza University of Rome, Italy
Matteo Fasiello, IFT Madrid, Spain
Michael Bradley, Dept. of Physics, Umeå University, Sweden
Miguel Duarte, CAMGSD and CENTRA, Tecnico, Lisbon, Portugal
Miguel Manzano Rodríguez, Universidad de Salamanca, Spain
Miguel Sánchez, Universidad de Granada, Spain
Miguel Zilhão, IST, University of Lisboa, Portugal
Mihaela Baloi, West University of Timisoara, Romania, Romania
Morteza Khamedi, University of Padua, Italy
Mostafizur Rahman, Indian Institute of Technology, Gandhinagar, India
Muhammad Asim Farooq, University of Management and Technology Lahore, Pakistan., Pakistan
Nadja Simão Magalhães, Physics Deparment, Federal University of Sao Paulo (UNIFESP), Brazil
Nicolas Sanchis-Gual, Universidade de Aveiro, Portugal
Nikodem Poplawski, University of New Haven, USA
Norbert Van den Bergh, Ghent University, Belgium
Nuno Santos, University of Aveiro, Portugal
Pablo A. Cano, KU Leuven, Belgium
Pablo Bueno, CERN, Switzerland
Panagiota Kanti, University of Ioannina, Greece
Parthasarathi Majumdar, Indian Association for the Cultivation of Science, Kolkata, India
Patrick Bourg, University of Southampton, UK
Paulo Jorge Valente Garcia, CENTRA/FEUP, Portugal
Paulo M. Sá, Universidade do Algarve, Portugal
Paulo Moniz, UBI, Portugal
Pawan Kumar Gupta, Nikhef, Netherlands
Pedro Girão, IST, Portugal
Pedro V.P. Cunha, University of Aveiro, Portugal
Philip Semrén, Umeå University, Sweden
Prado Martín-Moruno, Universidad Complutense de Madrid, Spain
Priyanka Giri, INFN Pisa, Italy
Quim Llorens, ICCUB, Spain
Rafael Jiménez Llamas, Universidad Autónoma de Madrid, Spain
Rafel Jaume Amengual, Universitat de les Illes Balears, Spain
Rahul Shah, Indian Statistical Institute, Kolkata, India
Raimon Luna, CENTRA, Instituto Superior Técnico, Universidade de Lisboa, Portugal
Reza Saffari, University of Guilan, Iran
Riccardo Della Monica, Universidad de Salamanca, Spain
Richard Brito, Instituto Superior Técnico, Portugal
Roberto Oliveri, CEICO - Czech Academy of Sciences, Czech Republic
Robertus Potting, Universidade do Algarve, Portugal
Rodrigo Tenorio, Universitat de les Illes Balears, Spain
Rogerio T. Cavalcanti, UFABC, Brazil
Rubab Manzoor, University of Management and Technology Lahore, Pakistan
Rubén Arjona, Universidad Autónoma de Madrid, Spain
Ruth Lazkoz, University of the Basque Country Spain
Saboura sadat Zamani, Golestan University, Iran
Saikat Chakraborty, Center for Gravitation and Cosmology, Yangzhou University, China
Salvador Mengual Sendra, Universitat de València, Spain
Samuel Barroso Bellido, University of Szczecin, Poland
Samuel Santos-Pérez, Universitat de València, Spain
Santiago Jaraba, Instituto de Física Teórica (UAM-CSIC), Spain
Sascha Husa, University of the Balearic Islands, Spain
Sebastián Nájera Valencia, ICN, UNAM, México
Sergio Sevillano, University of Nottingham, UK
Shalabh Gautam, Inter-University Centre for Astronomy and Astrophysics (IUCAA), India
Siddharth Madan, P.D. Patel Institute of Applied Sciences, India
Sílvia Pereira Nunes, ITA, Brazil
Siva Namasivayam, University of Sheffield, UK
Sk Jahanur Hoque, Institute of Theoretical Physics, Faculty of Mathematics and Physics, Charles University, Czech Republic
Sobhan Kazempour Ishka, University of Tabriz, Iran
Soham Bhattacharyya, AEI Hannover, Germany
Sohyun Park, CERN, Switzerland
Sonia Antón, CIDMA, Portugal
Steven Liebling, LIU, USA
Sumanta Chakraborty, Indian Association for the Cultivation of Science, India
Susmita Jana, IIT Bombay, India
Syed Umair Husain Naqvi, Jagiellonian University, Poland
Taishi Ikeda, Sapienza University of Rome, Italy
Takuya Katagiri, Rikkyo university , Japan
Tevian Dray, Oregon State University, USA
Thanasis Giannakopoulos, Instituto Superior Técnico, Portugal
Thomas Helfer, Johns Hopkins University , USA
Thomas Mieling, University of Vienna, Austria
Thomas Sotiriou, University of Nottingham, UK
Tomas Ortin, IFT UAM/CSIC, Spain
Valentin Boyanov, Universidad Complutense de Madrid, Spain
Valerio Faraoni, Dept. of Physics & Astronomy, Bishop’s University, Canada
Valle Varo, Universidad Carlos III de Madrid, Spain
Vesselin Gueorguiev, Institute for Advanced Physical Studies (IAPS)), Bulgaria
Victor Alexander Torres Sanchez, University of Trento, Italy
Victor Santos, Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico, Brazil
Vitor Cardoso, CENTRA and IST-Lisbon, Portugal
Vitor Emanuel Moreira Bessa, CMAT / FCUP, Portugal
Vladimir Chernov, Dartmouth College, USA
William East, Perimeter Institute, Canada
Zakaria Belkhadria, Unica / INFN, Italy

Organizing Committee: C. Herdeiro (Chair), J. Delgado, A. Morais, J. Oliveira, A. Pombo, E. Radu, N. Santos
Scientific Committee: Vitor Cardoso, José A. Font, Carlos Herdeiro, Ruth Lazkoz, José S. Lemos
Administrative Support: Cristina Grosso
Email Contact: erep2021@ua.pt