Ground state phase diagram of 2D electrons in a high Landau level: - DMRG study

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dc.creatorShibata, N.
dc.creatorYoshioka, D.
dc.date2001-01-26
dc.date.accessioned2026-07-07T12:40:43Z
dc.date.available2026-07-07T12:40:43Z
dc.descriptionThe ground state phase diagram of 2D electrons in a high Landau level (index N=2) is studied by the density matrix renormalization group method. Pair correlation functions are systematically calculated for various filling factors from v=1/8 to 1/2. It is shown that the ground state phase diagram consists of three different CDW states called stripe-phase, bubble-phase, and Wigner crystal. The boundary between the stripe and the bubble phases is determined to be v_c = 0.38, and that for the bubble phase and Wigner crystal is v_c = 0.24. Each transition is of first order.
dc.description4 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0101401
dc.identifierhttp://arxiv.org/abs/cond-mat/0101401
dc.identifierPhys.Rev.Lett.86:5755-5758,2001
dc.identifierdoi:10.1103/PhysRevLett.86.5755
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219528
dc.subjectMesoscale and Nanoscale Physics
dc.subjectStrongly Correlated Electrons
dc.titleGround state phase diagram of 2D electrons in a high Landau level: - DMRG study
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