Welcome to the personal website of Arthur Parzygnat.

 

I am currently a lecturer in the Experimental Study Group at the Massachusetts Institute of Technology (MIT).  

My CV can be found here (last updated: 2023/10/29).

Before joining MIT, I was a Specially Appointed Assistant Professor (特任助教) in the Graduate School of Informatics at Nagoya University in Japan. I was a member of the Extreme Universe from Quantum Information Program in the A01 group: Quantum Information for Theoretical Physics with Francesco Buscemi. Before this, I was a postdoc at the Institut des Hautes Études Scientifiques (IHES) in France and a Research Assistant Professor at the University of Connecticut (UConn). My supervisors at IHES and UConn were Vasily Pestun and Ambar Sengupta, respectively. Before that, I was a graduate student at the CUNY Graduate Center in New York. My PhD physics advisor was V. Parameswaran Nair and my PhD math advisor was Scott O. Wilson.

Highlights

• New paper on a generalization of the no-broadcasting theorem 2310.13049 [quant-ph] (with James Fullwood, Francesco Buscemi, and Giulio Chiribella).
• My paper with James Fullwood on states over time and quantum Bayes’ rule was published in PRX Quantum https://journals.aps.org/prxquantum/abstract/10.1103/PRXQuantum.4.020334 
• My paper with Francesco Buscemi on axioms for retrodiction, the act of inferring the past, was published in Quantum https://quantum-journal.org/papers/q-2023-05-23-1013/
• James Fullwood and I were recently awarded a Blaumann Foundation grant for our ongoing work on the topic “States over time: A dynamical theory of quantum information”
• New videos on using linear algebra to fit data to curves, including the Michaelis–Menten equation from biochemistry
• I wrote a guest post on Tai Danae-Bradley’s Math3ma blog, which is available at https://www.math3ma.com/blog/group-elements-categorically
• For more information, please click the above links to check out my videos, research, teaching material, and much more!