Owen Ekblad

I am mathematical quantum physicist. My mathematical interests include probability theory, ergodic theory, and spectral theory, and my physical interests include open quantum systems, quantum spin systems, and quantum information. I am in the sixth and final year of my PhD in the department of mathematics at Michigan State University where I am a student of Jeffrey Schenker, and my research is in mathematical quantum physics with a focus on disordered systems.

I will join the University of California, Davis in July 2026 as a math fellow, where my faculty mentor will be Bruno Nachtergaele.

My Google Scholar, my ORCiD, and my arXiv.

Papers

[6] O. Ekblad, J. Schenker, "Periodicity in Ergodic Quantum Processes", arXiv:2604.09422.

[5] O. Ekblad, "A Note on the Quantum Wielandt Inequality", Linear Algebra and Its Applications 731, pp. 205-214 (2026) , arXiv:2504.21638.

[4] O. Ekblad, "A Multiplicative Ergodic Theorem for Bistochastic Ergodic Quantum Processes with Applications to Entanglement", Lett. Math. Phys. 115, 128 (2025), arXiv:2502.14997.

[3] O. Ekblad, E. Moreno-Nadales, L. Pathirana, "Ergodic Theorems for Quantum Trajectories under Disordered Generalized Measurements", J. Phys. A: Math. Theor. 59 225305, arXiv:2501.18014.

[2] O. Ekblad, J. Schenker, "Reducibility Theory and Ergodic Theorems for Ergodic Quantum Processes", arXiv:2406.10982.

[1] O. Ekblad, E. Moreno-Nadales, L. Pathirana, J. Schenker, "Asymptotic Purification of Quantum Trajectories under Disordered Generalized Measurements", Ann. Henri Poincaré (2025), arXiv:2404.03168.

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