Researcher

Scott Aaronson

Scott Aaronson is a theoretical computer scientist at the University of Texas at Austin whose work on quantum computing and complexity theory took him to OpenAI to study AI safety. He began his Berkeley PhD in AI, switched to quantum computing, finished in 2004, and joined the MIT faculty in 2007, winning the National Science Foundation's Waterman Award in 2012. With his student Alex Arkhipov, he proposed a linear-optics experiment in 2010, and Cambridge University Press published his book Quantum Computing Since Democritus in 2013. From 2022 to 2024, he worked at OpenAI on the theoretical foundations of AI safety and described a tool for watermarking text from systems such as ChatGPT. Elected to the National Academy of Sciences in 2026 and a winner of the 2020 ACM Prize in Computing, he holds the Schlumberger Centennial Chair of Computer Science and directs UT Austin's Quantum Information Center.

Born
1981
Works
303
Citations
11,525
h-index
48

Years link to their sources. Publication numbers from OpenAlex, as of 22 October 2026.

Timeline

  1. 2000–2004

    Cornell and a Berkeley PhD

    At Cornell, he writes control algorithms for a RoboCup robot-soccer team and earns a BSc in computer science in 2000. He starts his PhD at the University of California, Berkeley in AI, then switches to quantum computing and completes the degree under Umesh Vazirani in 2004.

  2. 2007–2016

    MIT and a Waterman Award

    After postdoctoral work at the Institute for Advanced Study and the University of Waterloo, he joins the MIT faculty in 2007 and teaches in Electrical Engineering and Computer Science for nine years. In 2012, the National Science Foundation names him one of two recipients of its Alan T. Waterman Award, with a $1 million grant. By 2012, he has also founded the Complexity Zoo wiki and writes the blog Shtetl-Optimized.

  3. November 2010

    The complexity of linear optics

    In November 2010, he and his student Alex Arkhipov post The Computational Complexity of Linear Optics, which gives evidence that classical computers cannot efficiently simulate identical photons sent through a linear-optical network. They describe an optical experiment that could use quantum mechanics to carry out a calculation infeasible for conventional computers.

  4. 2013

    Quantum Computing Since Democritus

    Cambridge University Press publishes Quantum Computing Since Democritus in March 2013, a book based on his graduate survey course of the same name. It runs from Democritus through logic, computability, complexity, quantum computing and cryptography, with discussions of time travel and the anthropic principle.

  5. 2016–2018

    Quantum Information Center at UT Austin

    In summer 2016, he moves from MIT to the University of Texas at Austin as David J. Bruton Jr. Centennial Professor of Computer Sciences and founding director of its new Quantum Information Center. He receives a Simons Investigator Award in 2017 and the Tomassoni-Chisesi Prize in Physics in 2018.

  6. 2020

    The ACM Prize in Computing

    He receives the 2020 ACM Prize in Computing, announced in April 2021, for contributions to quantum computing. ACM credits him with helping develop the concept of quantum supremacy and with many of the theoretical foundations of quantum supremacy experiments.

  7. 2022–2024

    AI safety at OpenAI

    In summer 2022, he announces a leave from UT Austin to work at OpenAI on the theoretical foundations of AI safety and alignment, and he stays for the 2022–2023 and 2023–2024 academic years. As a guest researcher, he reveals in a UT Austin lecture reported in December 2022 that OpenAI is developing a tool to statistically watermark text from systems such as ChatGPT.

  8. 2026

    National Academy of Sciences election

    In April 2026, he is elected to the National Academy of Sciences, one of 120 members inducted at its 163rd Annual Meeting. He holds the Schlumberger Centennial Chair of Computer Science at UT Austin, directs its Quantum Information Center, and teaches a course on AI alignment theory in fall 2026.

Career

  1. Since 2016University of Texas at AustinDavid J. Bruton Jr. Centennial Professor of Computer Sciences
  2. 2022–2024OpenAIGuest researcher
  3. 2011–2016MIT CSAIL
  4. 2007–2016Massachusetts Institute of TechnologyFaculty member
  5. 2004–2007University of WaterlooPostdoctoral researcher
  6. 2002–2007Institute for Advanced StudyPostdoctoral researcher

Education

  1. 2004University of California, BerkeleyPhD
  2. 2000Cornell UniversityBSc in computer science

Most-cited works

  1. Improved simulation of stabilizer circuits2004 · Physical Review A · 1,512 citations
  2. The computational complexity of linear optics2011 · ACM Symposium on Theory of Computing (STOC) · 874 citations
  3. Photonic Boson Sampling in a Tunable Circuit2012 · Science · 634 citationsWith Andrew G. White
  4. Read the fine print2015 · Nature Physics · 564 citations
  5. Quantum Computing since Democritus2013 · Cambridge University Press eBooks · 356 citations

Sources and credits

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  1. Scott Aaronson - Wikipedia en.wikipedia.org. Checked 20 October 2026.
  2. The complexonaut | MIT News news.mit.edu. Checked 20 October 2026.
  3. Shtetl-Optimized » Blog Archive » OpenAI! scottaaronson.blog. Checked 20 October 2026.
  4. Scott Aaronson | UT Austin Computer Science cs.utexas.edu. Checked 20 October 2026.
  5. NSF Honors Aaronson with Alan T. Waterman Award | MIT CSAIL csail.mit.edu. Checked 20 October 2026.
  6. [1011.3245] The Computational Complexity of Linear Optics arxiv.org. Checked 20 October 2026.
  7. Quantum Computing since Democritus | Cambridge University Press cambridge.org. Checked 20 October 2026.
  8. UT Austin Computer Scientist Elected to National Academy of Sciences | College of Natural Sciences cns.utexas.edu. Checked 20 October 2026.
  9. Aaronson Receives ACM Prize in Computing | UT Austin Computer Science cs.utexas.edu. Checked 20 October 2026.
  10. OpenAI's attempts to watermark AI text hit limits | TechCrunch techcrunch.com. Checked 20 October 2026.
  11. Scott Aaronson scottaaronson.com. Checked 20 October 2026.