Browsing Theses - Department of Physics by Keywords "Density Matrix Renormalization Group Theory"

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Haldane phase in the bond-alternating spin-1/2 XXZ chain: DMRG and fermionization studies

Bahovadinov, Murod (Bilkent University, 2019-01)

In this thesis, the subject of study is the Haldane phase in bond - alternating XXZ chain with S =1/2. We firstly mapped our model to the fermionic chain by the use of standard Jordan-Wigner Transformation, which leads ...