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DY: Fachverband Dynamik und Statistische Physik
DY 13: Focus Session: New Routes to Localization and Quantum Non-Ergodicity II (joint session TT/DY)
DY 13.9: Vortrag
Montag, 9. März 2026, 17:15–17:30, CHE/0091
Late time dynamics of quantum entanglement — •Felix Dusel1,2, Frank Pollmann1,2,3, Tobias Micklitz4, and Alexander Altland5 — 1Department of Physics, Technical University of Munich, 85748 Garching, Germany — 2Munich Quantum Valley, 80807 Munich, Germany — 3Munich Center for Quantum Science and Technology (MCQST), Schellingstraße 4, 80799 Munich, Germany — 4Centro Brasileiro de Pesquisas Físicas, Rua Xavier Sigaud 150, 22290-180 Rio de Janeiro, Rio de Janeiro, Brazil — 5Institut für Theoretische Physik, Universität zu Köln, Zülpicher Straße 77, 50937 Cologne, Germany
We study entanglement spreading in quantum circuits composed of local qudits with large Hilbert space dimension, and single-particle dynamics relaxing slower than the characteristic timescale for entangling of neighboring qudits.
Keywords: Entanglement; Quantum Circuits; Quantum Kicked Rotor