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PI/1-100 - Theatre (Perimeter Institute for Theoretical Physics)
### PI/1-100 - Theatre

#### Perimeter Institute for Theoretical Physics

190

Description

Recent years have seen a flood of new data, from gravitational wave observations of merging black holes and neutron stars to precision probes of cosmology, which allow for unprecedented tests of our understanding of gravity. Going hand-in-hand with this, there has been significant recent progress on the theoretical side in terms of formulating modified theories of gravity, and using them to make detailed predictions, including in the nonlinear and dynamical regime, which can be confronted with the observations.

We are excited to announce a landmark conference that plans to delve into the forefront of research on modified theories of gravity and brings together leading experts from different disciplines including observational astrophysicists, numerical relativists, cosmologists and mathematical physicists to explore the present status of modified theories of gravity and envision their future theoretical development and implications for observations.

This conference is also timed to coincide with the 50th anniversary of pioneering work in this area carried out by Gregory Horndeski in the Waterloo Mathematical Physics Community. Hosted jointly by Perimeter Institute and the University of Waterloo, this conference will serve as a forum for researchers from different disciplines to exchange ideas at the cutting

edge of gravitational physics.

Presented by:

Sponsored in part by Gravity Theory Trust

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**Topics:**

• Modified Gravity Theories: Theoretical Framework and Models

• Tests of modified Gravity with Gravitational Waves (LIGO/LISA/PTA)

• Astrophysical/cosmological tests of gravity

• Mathematical structure of Modified gravity

• Observational tests of quantum gravity

• Modified gravity in the early universe

**Conference Structure:**

The conference will feature a balanced blend of plenary sessions (invited Speakers), contributed talks, panel discussions and poster presentations for students.

• Keynote presentations by renowned physicists in the field, discussing the impact of Horndeski theories and other modified theories of gravity on cosmology, dark energy, and black hole physics.

• Contributed talks: prioritizing early-career researchers

• Panel discussions on emerging research directions, unresolved questions, and potential applications of Horndeski theories.

• Poster sessions for early-career researchers and graduate students to showcase their work and receive feedback from senior scientists.

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**Scientific Organizers:**

- Ghazal Geshnizjani (Perimeter Institute, SOC Chair)
- William East (Perimeter Institute)
- Levon Pogosian (Simon Fraser University, Perimeter Institute Affiliate)
- Niayesh Afshordi (Perimeter Institute, U Waterloo, LOC Chair)
- Will Percival (Perimeter Institute, U Waterloo)
- Florian Girelli (U Waterloo, Perimeter Institute Affiliate)
- Jerome Quintin (U Waterloo, Perimeter Institute)
- Alex Krolewski (U Waterloo, Perimeter Institute, CITA)

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Registration

Registration for Invited Speakers

Registration for University of Waterloo Residents, PI Residents and PI Associate Researchers

Registration for Virtual Participants

Participants

- Aaron Kebede
- Abdul Jawad
- Abhishek Rajak
- Adam Solomon
- Adnan Malik
- Adolfo Cisterna
- Afshin Besharat
- Alan Sunny
- Alessandra Silvestri
- Alessia Platania
- Alex Krolewski
- Alexander Kayssi
- Ali (in passport: Seyed Ali Asghar) Alavi
- Alice Chen
- Amirhossein Dehghanizadeh
- Ananya Mukherjee
- Andrew Kovachik
- Andrew Tolley
- Ankit mishra
- Anna Tokareva
- Anne-Christine Davis
- Aqsa Yasmin
- Asad Mahdi
- Ashok Kumar Aryal
- Astrid Eichhorn
- Ayush Bidlan
- B John Manistre
- Balasubramaniam K M
- Barbara Soda
- Bhuvaneshwari Kashi
- Bhuvnesh Kumar
- Brayden Hull
- Chengye Yu
- Chinmaya Singh
- Chowdhury Abrar Faiyaz
- Christopher Pollack
- Christos Charmousis
- Claudia de Rham
- Cliff Burgess
- Conner Dailey
- Cora Uhlemann
- Céline Zwikel
- Daniela Doneva
- David Langlois
- David Shlivko
- Deeshani Mitra
- Despina Totolou
- Devang V Krishnan
- Dimitri Corradini
- Dina Traykova
- Dorsa Sadat Hosseini
- Ekrem Demirboğa
- Elly Moghtaderi
- Elnaz Bakhshi
- Elsa Teixeira
- Enrico Barausse
- Enrico Specogna
- Esha Bhatia
- Florian Girelli
- Félix-Louis Julié
- Gansukh Tumurtushaa
- Gautier Duchesne
- Gedrich Dy
- Ghazal Geshnizjani
- Gregory Horndeski
- Gregory Kaplanek
- Haaris Asif
- Hanyu Zhang
- Hardik Jitendra Kuralkar
- Haritha Pandian Elangovan
- HARPREET SINGH
- Hassan Khalvati
- Hira Sohail
- Hoang Nguyen
- Hugo Roussille
- Hunter Sharron
- Hyo Jung Park
- Hyun Lim
- Héloïse Delaporte
- Ifigeneia Giannakoudi
- James Taylor
- Jerome Quintin
- Jessica Muir
- Jiaming Pan
- Jiayue Yang
- Jibril BEN ACHOUR
- Jim Barber
- Johanna Borissova
- john wainwright
- Jury Radkovski
- Kam To Billy Sievers
- Kangkan Kalita
- Kareem Hassaan
- Karim Ghorbani
- Kazufumi Takahashi
- Kazuya Koyama
- Kiana Salehi
- Kimia Ghanaatpisheh
- Kimia Ghanaatpisheh
- Kohki Tanida
- Kosar Asadi
- Kota Numajiri
- Laura Bernard
- Laurent Freidel
- Levon Pogosian
- Lukas Vieira Pedreira de Souza
- Madison Schuetze
- Mahdi Torabian
- Mahdieh Gol Bashmani Moghadam
- Maitá Micol
- Mak Pavičević
- Malaika Ali
- Maria Mylova
- Mariam Khaldieh
- Mariano Dominguez
- Martin Kunz
- Masroor Pookkillath
- Matteo Cataneo
- Maxence Corman
- Maïté Dupuis
- Meera Desawale
- Michael Hudson
- Michelle Jing Dong
- Minahil Adil Butt
- Miok Park
- Mohammad Ali Gorji
- Mohammed Khalil
- Muhammad Azzam Alwan
- Muhammad Farasat Shamir
- Muhammad Muzammal Khan
- Nazir Da Costa Gomez
- Neel Shah
- Nian Ibne Nazrul
- Niayesh Afshordi
- Nishant Agarwal
- Norihiro Tanahashi
- Pedro Fernandes
- Pierros Ntelis
- Purnima Narayan
- Reza Saadati
- Rinat Kagirov
- Ruijing Tang
- Ruolin Liu
- Ruth Gregory
- Sadegh Moslehi
- Sahil Yadav
- Sandhya Sathiaseelan
- Sandipan Sengupta
- Sanket Thakkar
- Santhoshkumar S
- Sercan Hüsnügil
- Serena Giardino
- Sergey Sibiryakov
- Sergi Sirera Lahoz
- Sergio Sevillano
- Shadi Akbari Shahrestani
- Shafeeq Rahman Thottoli
- Shamaila Rani
- Shammi Tahura
- Shingo Akama
- Shinji Mukohyama
- Shokoufeh Faraji
- Shun ARAI
- Siddhartha Bhattacharjee
- Sobhan Kazempour Ishka
- Sobhan Kazempour Ishka
- Soham Bhattacharyya
- Soham Maity
- Stephen Aldersley
- Stoytcho Yazadjiev
- Stuart Marongwe
- Suvendu Giri
- Taillte May
- Tessa Baker
- Tsutomu Kobayashi
- Uendert Andrade
- Vasiliki Karanasou
- Vivek Mishra
- Will Percival
- Will Percival
- William East
- Yajie Liang
- Yashi Tiwari
- Yu-Qi Dong
- Yuejia Zhai
- Yunfei Wen
- Yusuke Manita
- Zakaria Belkhadria
- Zehong Qiu
- Zhencheng Wang
- Ziad Sakr

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