Imre Varga Elméleti Fizika Tanszék Budapesti Műszaki és Gazdaságtudományi Egyetem, H-1111 Budapest, Magyarország Imre Varga Departament de Física Teòrica Universitat de Budapest de Tecnologia i Economia, Hongria On the Multifractal Dimensions at the Anderson Transition Coauthors: José Antonio Méndez-Bermúdez, Amando Alcázar-López (BUAP, Puebla, México) thanks to : OTKA, AvH
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On the Multifractal Dimensions at the Anderson Transition
On the Multifractal Dimensions at the Anderson Transition. Imre Varga Departament de Física Teòrica Universitat de Budapest de Tecnologia i Economia , Hongria. Imre Varga Elm életi Fizika Tanszék Budapesti Műszaki és Gazdaságtudományi Egyetem, H-1111 Budapest, Magyarország. - PowerPoint PPT Presentation
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Imre Varga Elméleti Fizika TanszékBudapesti Műszaki és Gazdaságtudományi Egyetem, H-1111 Budapest, Magyarország
Imre VargaDepartament de Física TeòricaUniversitat de Budapest de Tecnologia i Economia, Hongria
On the Multifractal Dimensions at the Anderson Transition
Coauthors: José Antonio Méndez-Bermúdez, Amando Alcázar-López (BUAP, Puebla, México)
thanks to : OTKA, AvH
Outline Introduction
The Anderson transition Essential features of multifractality Random matrix model: PBRM
Heuristic relations for generalized dimensions Spectral compressibility vs. multifractality Wigner-Smith delay time Further tests
Conclusions and outlook
Anderson’s model (1958) Hamiltonian
Energies en uncorrelated, random numbers from uniform
(bimodal, Gaussian, Cauchy, etc.) distribution W
Nearest-neighbor „hopping” V (symmetries: R, C, Q)