Rigorous renormalisation group and disordered systems

✍ Scribed by J. Bricmont; A. Kupiainen

• Book ID: 103893956
• Publisher: Elsevier Science
• Year: 1990
• Tongue: English
• Weight: 387 KB
• Volume: 163
• Category: Article
• ISSN: 0378-4371
• DOI: 10.1016/0378-4371(90)90312-g

✦ Synopsis

We consider random walks in a non-symmetric random environment. We report a recent result, based on a Renormalisation Group approach, showing that for d > 2, these walks are diffusive when the disorder is weak.