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Alex Meiburg

Quantum information, computational complexity

Alex Meiburg is a postdoctoral research fellow at the University of Waterloo's Institute for Quantum Computing (IQC) and the Perimeter Institute.1 He specializes in quantum information and quantum complexity theory.1 Meiburg completed his PhD in physics at UC Santa Barbara in June 2023, advised by Bela Bauer and funded by Microsoft Station Q.1 His undergraduate studies were at Caltech, where he earned a dual B.S. in Math and Physics.1

Meiburg's research has covered various topics, including:

  1. Quantum State Tomography, where he showed that certain formulas were NP-hard to compute, resolving an open problem about Positive Semidefinite Permanents.1
  2. Applying Gaussian Fermionic Matrix Product States to simulate quasi-1D fermion systems more efficiently.1
  3. Improving inference of Green's functions from noisy NISQ samples.1
  4. Extending Matrix Product States to continuous-valued data during an internship with Zapata Computing.1

Outside of his primary research, Meiburg has also worked on cloud filtering for infrared satellite imagery at UCSB's Geography department and participated in the PACE challenge for computing minimal Directed Feedback Vertex Sets.1

Meiburg is active on social media, using the handle "Timeroot" on Twitter, where he shares content related to quantum information, Magic the Gathering jokes, and other topics.2

Highlights

Appendix - PI Annual Report
Jan 1 · ohaithe.re
Alex Meiburg / Timeroot: Hello!
Sep 2 · cambridge.org
Phase separation effects on a partially miscible viscous ...

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Alex Meiburg
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Location

United States