Particle and Astrophysics Theory

Theoretical particle physics research explores phenomena beyond the Standard Model, including dark matter, black holes, neutrinos, axions, the Higgs particle, and flavor physics, as well as quantum information, quantum gravity, and the physics of the very early universe. Theoretical astrophysics addresses complementary questions in early-universe cosmology, galaxy formation and evolution, the intergalactic medium, and extreme astrophysical environments. Theorists work closely with experimental colleagues at SCIPP on LHC and future collider programs, meson factories, dark matter searches, and cosmological surveys.

SCIPP members affiliated with Particle and Astrophysics Theory within SCIPP include:

Anthony N Aguirre

  • Title
    • Adjunct Professor
  • Department
    • Physics Department
  • Phone
    • 831-459-2449
  • Campus Email
  • Website
  • Office Location
    • Interdisciplinary Sciences Building, 325 ISB
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Wolfgang Altmannshofer

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Reuven Balkin

  • Title
    • Postdoctoral Scholar
  • Department
    • Santa Cruz Institute for Particle Physics (SCIPP)
  • Campus Email
  • Website
  • Office Location
    • Interdisciplinary Sciences Building, 324
  • Office Hours
    • Mon, Tue, Thu, Fri 9AM-3PM
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Zev Jake Owen Balme

  • Title
    • Graduate Student
  • Department
    • Physics Department
  • Campus Email
  • Office Location
    • Interdisciplinary Sciences Building, 292
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Michael Dine

  • Title
    • Professor Emeritus
  • Department
    • Physics Department
  • Phone
    • 4086038156
  • Campus Email
  • Website
  • Office Location
    • Interdisciplinary Sciences Building, 322 ISB
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Christopher M. Donohue

  • Title
    • Graduate Student
  • Department
    • Physics Department
  • Campus Email
  • Office Location
    • Thimann Laboratories, 391
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Sarah Geller

  • Title
    • Postdoctoral Fellow
  • Department
    • Santa Cruz Institute for Particle Physics (SCIPP)
  • Phone
    • 6175481579
  • Campus Email
  • Website
  • Office Location
    • Interdisciplinary Sciences Building, 324
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Pierce Giffin

  • Title
    • Graduate Student
  • Department
    • Physics Department
  • Campus Email
  • Website
  • Office Location
    • Interdisciplinary Sciences Building, 320
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Stefania Gori

  • Title
    • Professor
  • Department
    • Physics Department
  • Campus Email
  • Website
  • Office Location
    • Interdisciplinary Sciences Building, ISB 322
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Howard E Haber

  • Title
    • Professor Emeritus
  • Department
    • Physics Department
  • Phone
    • 831-459-4228
  • Campus Email
  • Website
  • Office Location
    • Interdisciplinary Sciences Building, 326 ISB
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Piero Madau

  • Title
    • Professor
  • Department
    • Astronomy & Astrophysics Department
  • Phone
    • 831-459-3839
  • Campus Email
  • Website
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Pankaj Munbodh

  • Title
    • Graduate Student
  • Department
    • Physics Department
  • Campus Email
  • Office Location
    • Interdisciplinary Sciences Building, 320
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Stefano Profumo

  • Title
    • Professor
  • Department
    • Physics Department
  • Phone
    • 831-459-3039
  • Campus Email
  • Website
  • Office Location
    • Interdisciplinary Sciences Building, 328 ISB
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Enrico Jorge Ramirez-Ruiz

  • Title
    • Professor of Astronomy and Astrophysics and Director of the Center for Reimagining Leadership
  • Department
    • Astronomy & Astrophysics Department
  • Phone
    • 831-459-3400
  • Campus Email
  • Website
  • Office Location
    • Interdisciplinary Sciences Building, 341
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Samuel Roberts

  • Title
    • Graduate Student Researcher
  • Department
    • Physics Department
  • Campus Email
  • Office Location
    • Interdisciplinary Sciences Building, 317
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Edgar Shaghoulian

  • Title
    • Assistant Professor
  • Department
    • Physics Department
  • Campus Email
  • Website
  • Office Location
    • Interdisciplinary Sciences Building, N/A
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Eric Matthew Shahly

  • Title
    • Graduate student
  • Department
    • Physics Department
  • Campus Email
  • Office Location
    • Interdisciplinary Sciences Building, 314
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Sanjit Shashi

  • Title
    • Postdoctoral Scholar
  • Department
    • Santa Cruz Institute for Particle Physics (SCIPP)
  • Phone
    • (732) 447-3922
  • Campus Email
  • Office Location
    • Interdisciplinary Sciences Building, 327
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Marcus Clark Wong

  • Title
    • Graduate Student Researcher
  • Department
    • Santa Cruz Institute for Particle Physics (SCIPP)
  • Campus Email
  • Office Location
    • Nat Sci 2 Main Building, 308
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Last modified: Nov 12, 2025