Journal article icon

Journal article

Weak universality of dynamical $$\Phi ^4_3$$: Non-Gaussian noise

Abstract:
We consider a class of continuous phase coexistence models in three spatial dimensions. The fluctuations are driven by symmetric stationary random fields with sufficient integrability and mixing conditions, but not necessarily Gaussian.We show that, in the weakly nonlinear regime, if the external potential is a symmetric polynomial and a certain average of it exhibits pitchfork bifurcation, then these models all rescale to $$\Phi ^4_3$$ near their critical point.
Publication status:
Published
Peer review status:
Peer reviewed

Actions


Access Document


Publisher copy:
10.1007/s40072-017-0107-4

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Mathematical Institute
Role:
Author


Publisher:
Springer
Journal:
Stochastics and Partial Differential Equations: Analysis and Computations More from this journal
Volume:
6
Issue:
2
Pages:
211-254
Publication date:
2017-10-16
Acceptance date:
2017-10-16
DOI:
EISSN:
2194-041X
ISSN:
2194-0401


Language:
English
Keywords:
Pubs id:
pubs:953419
UUID:
uuid:29fe7ea5-1edf-4064-a88f-b1048d793fce
Local pid:
pubs:953419
Source identifiers:
953419
Deposit date:
2018-12-19

Terms of use



Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP