Abstract
We prove that the mean square displacement of a tracer particle grows as log t for large t. We point out a connection to the low-temperature floating phase of the ANNNI model.
Original language | English |
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Pages (from-to) | 669-679 |
Number of pages | 11 |
Journal | Journal of Statistical Physics |
Volume | 47 |
Issue number | 5-6 |
DOIs | |
State | Published - Jun 1987 |
Externally published | Yes |
Keywords
- Mean square displacement
- bulk fluctuations
- current across the origin