PMA Division Chair
Hiroshi (Hirosi Ooguri) Oguri
Fred Kavli Professor of Theoretical Physics and Mathematics; Kent and Joyce Kresa Leadership Chair, Division of Physics, Mathematics and Astronomy (PMA)
Executive Officers
Physics Department
David Hsieh
Donald A. Glaser Professor of Physics; Executive Officer for Physics
Mathematics Department
Elena Mantovan
Taussky-Todd-Lonergan Professor of Mathematics; Executive Officer for Mathematics
Astronomy Department
Sunil Golwala
Professor of Physics; Deputy Executive Officer for Astrophysics
Andrew Howard
Professor of Astronomy; Executive Officer for Astronomy
Directors
Physics Centers & Institutes
Marcia Brown
Assistant Director, Institute for Quantum Information and Matter (IQIM)
Xie Chen
Eddleman Professor of Theoretical Physics, Director, Walter Burke Institute for Theoretical Physics
Clifford Cheung
Professor of Theoretical Physics; Director, Leinweber Forum for Theoretical Physics
John Preskill
Allen V.C. Davis and Lenabelle Davis Leadership Chair, Institute for Quantum Information and Matter (IQIM)
David Reitze
Research Professor of Physics; Executive Director of the LIGO Project
Calum Torrie
Head of System Science and Engineering; LIGO Associate Director for Caltech
Mathematics Centers & Institutes
Sergei Gukov
John D. MacArthur Professor of Theoretical Physics and Mathematics; Executive Director, American Institute of Mathematics (AIM); Director, Merkin Center for Pure and Applied Mathematics
Astronomy Centers & Observatories
Rachel Akeson
Deputy Director, IPAC
S. George Djorgovski
Professor of Astronomy and Data Science; Founding Director of the Center for Data-Driven Discovery (CD3)
Thomas Greene
Research Professor of Astronomy; Executive Director, IPAC
Gregg Hallinan
Professor of Astronomy; Director, Owens Valley Radio Observatory (OVRO)
Cameron Hummels
Research Scientist and Director of Astrophysics Outreach
Mansi Kasliwal
Professor of Astronomy; Director, Palomar Observatory
Ashish Mahabal
Deputy Director of the Center for Data-Driven Discovery (CD3)
Christopher Martin
Edward C. Stone Professor of Physics; Director, Caltech Optical Observatories (COO)
Dimitri Mawet
David Morrisroe Professor of Astronomy; Jet Propulsion Laboratory Senior Research Scientist; Director of Instrumentation for the Caltech Optical Observatories (COO)
Division Staff
Sue Mitchell
Executive Assistant to the Chair
Shawna Silesky
Division Operations Officer
Nancy Roth-Rappard
Business Operations Supervisor
Marcella Ta
Senior Financial Analyst
Jessica Varlet
Academic Affairs Manager
Nam Ung
Director of Student Programming
Chub Osthelder
Division Facilities Lead
Heather Steele
Sponsored Research Manager
Tony Diaz
Librarian for Geological & Planetary Sciences, and Physics, Math & Astronomy
Physics, Mathematics and Astronomy Communications
Robert Hurt
Visualization Scientist, IPAC
Whitney Clavin
Senior Content and Media Strategist, Office of Communications and External Relations