A field-theoretic approach to the Wiener sausage (Q300612)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: A field-theoretic approach to the Wiener sausage |
scientific article; zbMATH DE number 6599160
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A field-theoretic approach to the Wiener sausage |
scientific article; zbMATH DE number 6599160 |
Statements
A field-theoretic approach to the Wiener sausage (English)
0 references
28 June 2016
0 references
The Wiener sausage problem is concerned with the volume traced out by a finite sphere attached to a Brownian particle. In the paper, the authors present a field-theoretical approach and a single loop renormalised perturbation theory of the stochastic process related to the Wiener sausage. Many known classical results are recovered. It is shown that the field-theoretical approach is flexible with respect to boundary conditions and observables with the aim to characterise and resolve the technical challenges.
0 references
Wiener sausage problem
0 references
field theory
0 references
random walks
0 references
0 references
