199 citations · 480 across the 6 of their papers we have counts for
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Phase diagram of an anisotropic frustrated ferromagnetic spin-1/2 chain in a magnetic field: a density matrix renormalization group study
F. Heidrich-Meisner, I. P. McCulloch, A. K. Kolezhuk
We study the phase diagram of a frustrated spin-1/2 ferromagnetic chain with anisotropic exchange interactions in an external magnetic field, using the density matrix renormalizati…
Field-controlled spin current in frustrated spin chains
A. K. Kolezhuk, I. P. McCulloch
We study states with spontaneous spin current, emerging in frustrated antiferromagnetic spin- chains subject to a strong external magnetic field. As a numerical tool, we use a n…
A real-time study of diffusive and ballistic transport in spin-1/2 chains using the adaptive time-dependent density matrix renormalization group method
S. Langer, F. Heidrich-Meisner, J. Gemmer +2
Using the adaptive time-dependent density matrix renormalization group method, we numerically study the spin dynamics and transport in one-dimensional spin-1/2 systems at zero temp…
Infinite size density matrix renormalization group, revisited
I. P. McCulloch
I revisit the infinite-size variant of the Density Matrix Renormalization Group (iDMRG) algorithm for obtaining a fixed-point translationally invariant matrix product wavefunction…
The quasi-periodic Bose-Hubbard model and localization in one-dimensional cold atomic gases
G. Roux, T. Barthel, I. P. McCulloch +3
We compute the phase diagram of the one-dimensional Bose-Hubbard model with a quasi-periodic potential by means of the density-matrix renormalization group technique. This model de…
Vector chiral order in frustrated spin chains
I. P. McCulloch, R. Kube, M. Kurz +3
By means of a numerical analysis using a non-Abelian symmetry realization of the density matrix renormalization group, we study the behavior of vector chirality correlations in iso…