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• "Perturbative regimes in central spin models", Erbe, Schliemann, 2012

  Publication

  Central spin models describe several types of solid state nanostructures which are presently considered as possible building blocks of future quantum...

  Publication on epub.uni-regensburg.de: "Perturbative regimes in central spin models" (external link, opens in a new window)

• "Spectrum and Franck–Condon factors of interacting suspended single-wall carbon nanotubes", Donarini, Yar, Grifoni, 2012

  Publication

  A low-energy theory of suspended carbon nanotube quantum dots in weak tunnelling coupling with metallic leads is presented. The focus is on the...

  Publication on epub.uni-regensburg.de: "Spectrum and Franck–Condon factors of interacting suspended single-wall carbon nanotubes" (external link, opens in a new window)

• "Spontaneous magnetization in the presence of nanoscale inhomogeneities in diluted magnetic systems", Chakraborty, Wenk, Bouzerar, Bouzerar, 2012

  Publication

  The presence of nanoscale inhomogeneities has been experimentally evidenced in several diluted magnetic systems, which in turn often leads to...

  Publication on epub.uni-regensburg.de: "Spontaneous magnetization in the presence of nanoscale inhomogeneities in diluted magnetic systems" (external link, opens in a new window)

• "Sources of negative tunneling magnetoresistance in multilevel quantum dots with ferromagnetic contacts", Koller, Paaske, Grifoni, 2012

  Publication

  We analyze distinct sources of spin-dependent energy level shifts and their impact on the tunneling magnetoresistance (TMR) of interacting quantum...

  Publication on epub.uni-regensburg.de: "Sources of negative tunneling magnetoresistance in multilevel quantum dots with ferromagnetic contacts" (external link, opens in a new window)

• "Variational states for the spin-Peierls system", Frahm, Schliemann, 1997

  Publication

  We introduce a family of Jastrow pair product states for quasi-one-dimensional spin systems. Depending on a parameter they interpolate between the...

  Publication on epub.uni-regensburg.de: "Variational states for the spin-Peierls system" (external link, opens in a new window)

• "Semiclassical description of Heisenberg models via spin-coherent states", Schliemann, Mertens, 1998

  Publication

  We use spin-coherent states as the basis of a time-dependent variational ansatz for a semiclassical description of a large family of Heisenberg...

  Publication on epub.uni-regensburg.de: "Semiclassical description of Heisenberg models via spin-coherent states" (external link, opens in a new window)

• "On the semiclassical treatment of anharmonic quantum oscillators via coherent states - the Toda chain revisited", Schliemann, Mertens, 1999

  Publication

  We use coherent states as a time-dependent variational ansatz for a semiclassical treatment of the dynamics of anharmonic quantum oscillators. In this...

  Publication on epub.uni-regensburg.de: "On the semiclassical treatment of anharmonic quantum oscillators via coherent states - the Toda chain revisited" (external link, opens in a new window)

• "Vortices in quantum spin systems", Schliemann, Mertens, 1999

  Publication

  We examine spin vortices in ferromagnetic quantum Heisenberg models with planar anisotropy on two-dimensional lattices. The symmetry properties and...

  Publication on epub.uni-regensburg.de: "Vortices in quantum spin systems" (external link, opens in a new window)

• "Bilayer Quantum Hall Systems at Filling Factor nu=2: An Exact Diagonalization Study", Schliemann, MacDonald, 2000

  Publication

  We present an exact diagonalization study of bilayer quantum Hall systems at filling factor ν = 2 in the spherical geometry. We find the...

  Publication on epub.uni-regensburg.de: "Bilayer Quantum Hall Systems at Filling Factor nu=2: An Exact Diagonalization Study" (external link, opens in a new window)

• "Limits on the Curie temperature of (III,Mn)V ferromagnetic semiconductors", Schliemann, König, Hsiu-Hau, MacDonald, 2001

  Publication

  Mean-field-theory predicts that the Curie temperature Tc of a (III,Mn)V ferromagnet will be proportional to the valence band density-of-states of its...

  Publication on epub.uni-regensburg.de: "Limits on the Curie temperature of (III,Mn)V ferromagnetic semiconductors" (external link, opens in a new window)