The 2026 JHU/IPMU workshop aims to bring together researchers working on the latest developments in quantum field theory and its applications in high-energy physics and cosmology. It will provide a platform for discussions on both fundamental aspects of field theory and its phenomenological implications in particle physics, gravity, and beyond. Topics covered include new - functional and numerical -  approaches to field theory and relativity, CMB observables, effective field theory, semiclassical approaches, and quantum gravity. 

A key objective of the workshop is to foster collaboration between theorists and phenomenologists, encouraging interdisciplinary approaches to open problems in the field. To encourage this there will be a relaxed schedule to the workshop with only three invited speaker talks per day, leaving plenty of time for discussions over coffee, lunch and the IPMU 'tea-time'. While the emphasis is theoretical, we plan to hold one or two overview experimental talks.  

Information for visitors: https://www.ipmu.jp/en/visitors
 
Invited speakers:
 
Cyril Creque-Sarbinowski
 
Kara Farnsworth
 
Yannis Georis
 
Álvaro Pastor Gutiérrez
 
Brian Henning
 
Aurora Ireland
 
Fiona Kirk
 
Eugene Lim
 
Yuta Michimura
 
Marta Monelli
 
Jiaxin Qiao
 
Stefan Stelzl
 
Matthew Walters 
 
Luca Vecchi
 
 

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Conference information

Date/Time

Starts

Ends

All times are in Asia/Tokyo

Location

Kavli IPMU
Lecture Hall

Extra information

Code of Conduct

 

It is the policy of the Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU) that all members and visitors will conduct themselves in a professional manner that is welcoming and free from any form of discrimination, harassment, or retaliation. Members and visitors will avoid any inappropriate actions or statements based on individual characteristics such as age, race, ethnicity, gender, sexual orientation, marital status, nationality, or political affiliation. Disruptive or harassing behavior of any kind will not be tolerated. Harassment includes but is not limited to inappropriate or intimidating behavior and language, unwelcome jokes or comments, unwanted touching or attention, offensive images, photography without permission, and stalking. Members and visitors will treat each other with respect to create a collegial, inclusive, and professional environment at the Kavli IPMU.

Registration
Registration for this event is currently open.