title: Subdiffusion on a fractal comb.
abstract: Subdiffusion on a fractal comb is considered. A mechanism of subdiffusion with a transport exponent different from 1/2 is suggested. It is shown that the transport exponent is determined by the fractal geometry of the comb.
authors: Department of Physics, Technion, Haifa, Israel.
authors: Alexander
authors: A
authors: Iomin