Research
I study the mathematical structures that distinguish quantum theory from classical theories, including noncommutativity, symmetry, contextuality, quasiprobability, and thermodynamic constraints. I use these structures to understand the capabilities and limitations of quantum information processing.
My recent work connects quantum thermodynamics, quantum algorithms, and mathematical physics, with projects on Hamiltonian simulation, noncommuting conserved quantities, and quasiprobability representations such as the Kirkwood–Dirac and Wigner distributions.
Hobbies
Outside research, I spend as much time as I can in the mountains and forests of New England. I particularly enjoy rock climbing and cross-country skiing. I also like eating yogurt with a mini spatula.
Contact
Feel free to reach me at wbraasch@umd.edu.