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Competing frustration and dilution effects on the antiferrromagnetism in La(2-x)Sr(x)Cu(1-z)Zn(z)O(4)
I. Ya. Korenblit, Amnon Aharony, O. Entin-Wohlman
The combined effects of hole doping and magnetic dilution on a lamellar Heisenberg antiferromagnet are studied in the framework of the frustration model. Magnetic vacancies are arg…
Exact eigenstates and transmission for two interacting electrons on quantum dots
Amnon Aharony O. Entin-Wohlman, Y. Imry, Y. Levinson
The eigenstates and the scattering transmission for two interacting electrons are found exactly for I quantum dots, including the hybridization with the states on the leads. The re…
Path Crossing Exponents and the External Perimeter in 2D Percolation
Michael Aizenman, Bertrand Duplantier, Amnon Aharony
2D Percolation path exponents describe probabilities for traversals of annuli by non-overlapping paths, each on either occupied or vacant clusters, with…