Meet the People at the BHI
![](https://bhi.fas.harvard.edu/wp-content/uploads/2023/10/fb73c5f9-6945-4b98-b84a-b3857a6c1ded-1568x1978.jpg)
Achilleas Porfyriadis
BHI Postdoctoral Fellow Alum; Assistant Professor
University of Crete
Physics
Honorary Affiliate: Stephen Hawking
In Memoriam
Former Honorary Affiliate
Dennis Stanton Avery and Sally Tsui Wong-Avery Director of Research, Department of Applied Mathematics and Theoretical Physics, University of Cambridge Physics
Learn More About Stephen![](/wp-content/themes/bhi-astriata/wwwroot/images/people/stephen-hawking.jpg)