The High Energy Theory Group is located on the 4th and 5th floors of Jefferson Physical Laboratory, just behind the Science Center. 

Mail should be addressed to:

Center for the Fundamental Laws of Nature 
Harvard University Physics Department
High Energy Theory Group 
17 Oxford Street
Cambridge, MA 02138

Nicole D’Aleo - daleon@physics.harvard.edu
Coordinator I
Faculty Assistant to:  Howard Georgi, Matthew Reece, Andy Strominger, Cumrun Vafa
Phone: 617-495-2807
Fax: 617-496-0110

Cassandra Fradera - cfradera@physics.harvard.edu
Coordinator I
Faculty Assistant to: Daniel Jafferis, Lisa Randall, Matthew Schwartz, Xi Yin
Phone: 617-496-5528
Fax: 617-496-0110