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2012 | 121 | 1 | 30-32

Article title

Calculation of Anderson Localization Length by Using Generalized Quantum Kicked Rotator Analytically

Content

Title variants

Languages of publication

EN

Abstracts

EN
We use the generalized quantum kicked rotator model and its relation with the Anderson model. We calculate localization length analytically. For this reason, we consider a one-dimensional rotator model for a special potential whose an impulse is applied at equal time intervals, T. We obtain time evolution of the wave function between two successive impulses by an evolution matrix. We change this model to the tight-binding model for a particle on a one-dimensional lattice. At special case the wave function is localized, and then we derive the Anderson localization length for the system analytically.

Keywords

EN

Year

Volume

121

Issue

1

Pages

30-32

Physical description

Dates

published
2012-01

Contributors

author
  • Department of Physics, Payame Noor University (PNU), Tehran, I.R. of Iran
author
  • Department of Physics, Payame Noor University (PNU), Tehran, I.R. of Iran
author
  • Department of Physics, Payame Noor University (PNU), Tehran, I.R. of Iran

References

  • 1. G. Casati, B.V. Chirikov, F.M. Izrailev, J. Ford, in: Lecture Notes in Physics, Eds. G. Casati, J. Ford, Vol. 93, Springer, New York 1979, p. 334
  • 2. H.J. Stockmann, Quantum Chaos, Cambridge University Press, Cambridge (UK) 1999, p. 135
  • 3. P.W. Anderson, Rev. Mod. Phys. 50, 191 (1978)
  • 4. S. Fishman, D.R. Grempel, R.E. Prange, Phys. Rev. Lett. 49, 509 (1982)
  • 5. A.M. Garcia-Garcia, J. Wang, Acta Phys. Pol. A 112, 635 (2007)
  • 6. P.W. Anderson, Phys. Rev. 109, 1492 (1958)
  • 7. A. Romanelli, G. Hernández, Physica A 389, 3420 (2010)
  • 8. D.J. Thouless, J. Phys. C, Solid State Phys. 77, 5 (1971)
  • 9. A. Gharaati, Turk. J. Phys. 33, 235 (2009)
  • 10. O.M. Braun, Y.S. Kivshar, Phys. Rep. 306, 1 (1998)
  • 11. U.M. Engel, Ph.D. Thesis, Wilhelms University, Munster, Germany 2003, p. 121

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv121n108kz
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