Yazar "Aktaş, Saban" için listeleme
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Anderson localization in optical lattices with speckle disorder
Sucu, Serpil; Aktaş, Saban; Okan, S. Erol; Akdeniz, Zehra; Vignolo, Patrizia (Amer Physical Soc, 2011)We study the localization properties of noninteracting waves propagating in a speckle-like potential superposed on a one-dimensional lattice. Using a combined decimation-renormalization procedure, we estimate the localization ... -
Condensation of two-dimensional harmonically confined bosons with Bessel-type interactions
Mese, A. I.; Capuzzi, P.; Aktaş, Saban; Akdeniz, Zehra; Okan, S. Erol (Amer Physical Soc, 2011)We study the ground-state configurations of few interacting bosons confined in two dimensions by anisotropic harmonic potentials. By means of variational calculations, including correlation effects, we show that the ...
