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DY: Fachverband Dynamik und Statistische Physik
DY 40: Many-body Quantum Dynamics I (joint session DY/TT)
DY 40.9: Talk
Thursday, March 21, 2024, 11:45–12:00, A 151
Quantum motility-induced phase separation — •Laurin Brunner1, Reyhaneh Khasseh1, Federico Carollo2, Igor Lesanovsky2, Juan Garrahan3, and Markus Heyl1 — 1University of Augsburg, Augsburg, Germany — 2Universität Tübingen, Tübingen, Germany — 3University of Nottingham, Nottingham, United Kingdom
Active matter is a central concept in biophysics explaining key mechanisms of living organisms. Very recently, a quantum analogue in open quantum systems has been introduced for the first time. Here, we study a theoretical model showing evidence of a quantum counterpart of motility-induced phase separation. We solve the dynamics by means of neural quantum states and we furthermore discuss the quantum features of our model.
Keywords: Quantum Active Matter; Motility-Induced Phase Seperation; Neural Quantum States; Open Quantum Systems