Spatiotemporal networks in addressable excitable media
Spatiotemporal networks in addressable excitable media
Spatiotemporal networks are studied in a photosensitive Belousov-Zhabotinsky medium that allows both local and nonlocal transmission of excitation. Local transmission occurs via propagating excitation waves, while nonlocal transmission takes place by nondiffusive jumps to destination sites linked to excited sites in the medium. Static, dynamic, and domain link networks are experimentally and computationally characterized. Transitions to synchronized behavior are exhibited with increasing link density, and power-law relations are observed for first-coverage time as a function of link probability.
Tinsley, M.
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Cui, J.
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Chirila, F.V.
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Taylor, A.
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Zhong, S.
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Showalter, K.
165a29d9-4760-41ac-a782-49bf44af44a4
2005
Tinsley, M.
ca0180f0-8f09-4c2e-8594-cc8c4922d2ca
Cui, J.
72f095c8-66dc-4815-9d02-68645a2b7f49
Chirila, F.V.
a1b2678b-75d9-40e2-b8a7-b351af0f7e73
Taylor, A.
08028a29-428d-4732-b6b1-f7a93389b386
Zhong, S.
3df8868f-cd77-459b-87c5-68befbbb816a
Showalter, K.
165a29d9-4760-41ac-a782-49bf44af44a4
Tinsley, M., Cui, J., Chirila, F.V., Taylor, A., Zhong, S. and Showalter, K.
(2005)
Spatiotemporal networks in addressable excitable media.
Physical Review Letters, 95, [038306].
(doi:10.1103/PhysRevLett.95.038306).
Abstract
Spatiotemporal networks are studied in a photosensitive Belousov-Zhabotinsky medium that allows both local and nonlocal transmission of excitation. Local transmission occurs via propagating excitation waves, while nonlocal transmission takes place by nondiffusive jumps to destination sites linked to excited sites in the medium. Static, dynamic, and domain link networks are experimentally and computationally characterized. Transitions to synchronized behavior are exhibited with increasing link density, and power-law relations are observed for first-coverage time as a function of link probability.
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Published date: 2005
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Local EPrints ID: 499251
URI: http://eprints.soton.ac.uk/id/eprint/499251
ISSN: 1079-7114
PURE UUID: b9e49b19-c3d8-4bf3-83af-914c2b1cf775
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Date deposited: 12 Mar 2025 18:07
Last modified: 13 Mar 2025 03:14
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Contributors
Author:
M. Tinsley
Author:
J. Cui
Author:
F.V. Chirila
Author:
A. Taylor
Author:
S. Zhong
Author:
K. Showalter
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