Multiple jump rates for site-to-site hopping on a one-dimensional lattice

✍ Scribed by G. Wahnström; H. Metiu

• Book ID: 103028322
• Publisher: Elsevier Science
• Year: 1988
• Tongue: English
• Weight: 406 KB
• Volume: 145
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(88)85130-3

✦ Synopsis

We have examined numerically the flux-flux correlation function expressions describing the rate of single and double jumps for a quantum particle of mass 1 on a one-dimensional lattice. We conclude that multiple jumps will contribute importantly to the diffusion coefficient.