Rights statement: The final publication is available at Springer via http://dx.doi.org/10.1007/s00220-019-03460-1
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Accepted author manuscript
Licence: None
Final published version
Licence: CC BY: Creative Commons Attribution 4.0 International License
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - One-dimensional scaling limits in a planar Laplacian random growth model
AU - Sola, Alan
AU - Turner, Amanda
AU - Viklund, Fredrik
N1 - The final publication is available at Springer via http://dx.doi.org/10.1007/s00220-019-03460-1
PY - 2019/10/5
Y1 - 2019/10/5
N2 - We consider a family of growth models defined using conformal maps in which the local growth rate is determined by |Φn′|-η, where Φ n is the aggregate map for n particles. We establish a scaling limit result in which strong feedback in the growth rule leads to one-dimensional limits in the form of straight slits. More precisely, we exhibit a phase transition in the ancestral structure of the growing clusters: for η> 1 , aggregating particles attach to their immediate predecessors with high probability, while for η< 1 almost surely this does not happen.
AB - We consider a family of growth models defined using conformal maps in which the local growth rate is determined by |Φn′|-η, where Φ n is the aggregate map for n particles. We establish a scaling limit result in which strong feedback in the growth rule leads to one-dimensional limits in the form of straight slits. More precisely, we exhibit a phase transition in the ancestral structure of the growing clusters: for η> 1 , aggregating particles attach to their immediate predecessors with high probability, while for η< 1 almost surely this does not happen.
U2 - 10.1007/s00220-019-03460-1
DO - 10.1007/s00220-019-03460-1
M3 - Journal article
VL - 371
SP - 285
EP - 329
JO - Communications in Mathematical Physics
JF - Communications in Mathematical Physics
SN - 0010-3616
IS - 1
ER -