Cohesion in aphasic language

1984/01/01 by J. Unkelbach, Jan Unkelbach, Andreas Amann +7 · 1 citation
Arts and Humanities · Computer Science · Neuroscience · Physics and Astronomy · Psychology · #Chaos control and synchronization #Language, Metaphor, and Cognition #Neurobiology of Language and Bilingualism #Nonlinear Dynamics and Pattern Formation #Quantum chaos and dynamical systems #cond-mat #linguistics and terminology studies

paper · pdf · doi:10.1103/physreve.68.026204

published as Phys. Rev. E. 68, 026204 (2003) · 10 pages, 16 figures

openalex publication_date 1984/01/01 · arxiv created 2003/03/19 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/02

Abstract

The double barrier resonant tunneling diode exhibits complex spatiotemporal patterns including low-dimensional chaos when operated in an active external circuit. We demonstrate how autosynchronization by time-delayed feedback control can be used to select and stabilize specific current density patterns in a noninvasive way. We compare the efficiency of different control schemes involving feedback in either local spatial or global degrees of freedom. The numerically obtained Floquet exponents are explained by analytical results from linear stability analysis.

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