| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4669233 | Bulletin des Sciences Mathématiques | 2007 | 11 Pages |
Abstract
We consider the renormalized or Wick square of the free quantum field, which is well-defined as a Hida distribution. It is known that this is a random variable for space–time dimension d⩽3. In this report, by considering the characteristic function, we show that this Wick square is not a random variable in dimension d⩾4.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
