Phys. Rev. B 19, 1926 (1979) - Diffusion on the Cayley tree

Diffusion on the Cayley tree

Vipin Srivastava, Abhijit Mookerjee, and S. K. Joshi

Phys. Rev. B 19, 1926 – Published 15 February 1979

Abstract

A method is proposed for calculating the average probability for an electron being localized at a site in a disordered Cayley-tree lattice with arbitrary connectivity. The numerical results reported for weak disorder exhibit some novel features in the behavior of localization length.

Received 14 November 1977

DOI:https://doi.org/10.1103/PhysRevB.19.1926

©1979 American Physical Society

Authors & Affiliations

Vipin Srivastava^*

Department of Physics, Heriot-Watt University, Riccarton, Edinburgh EH14 4AS, United Kingdom

Abhijit Mookerjee

Department of Physics, Indian Institute of Technology, Kanpur 208016, India

Department of Physics, University of Roorkee, Roorkee 247672, India

^*Present address: Department of Physics, Roorkee University, Roorkee 247672, India.

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Issue

Vol. 19, Iss. 4 — 15 February 1979

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