FIZIKA A 17 (2008) 2 , 71-76

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LETTER TO THE EDITOR

SUBDIFFUSION OVER FRACTIONAL QUANTUM PATHS WITHOUT FRACTIONAL DERIVATIVE

RAMI AHMAD EL-NABULSI

Department of Nuclear and Energy Engineering, Cheju National University, Ara-dong 1, Jeju 690-756, South Korea
E-mail address: nabulsiahmadrami@yahoo.fr

Received 18 January 2008;  Accepted 15 October 2008
Online 30 October 2008

It is shown that subdiffusion processes in quantum dynamical systems can be realized without implementing any kind of time-fractional derivative if a fractional action integral is used in the theory.

PACS numbers: 45.10.Hj, 04.20.Fy
UDC 531.314

Keywords: fractional action-like variational approach, Feynman path integral, subdiffusion

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