Friday, March 2, 2012

1107.0835 (R. Arita et al.)

{\it Ab initio} Studies on the Interplay between Spin-Orbit Interaction
and Coulomb Correlation in Sr$_2$IrO$_4$ and Ba$_2$IrO$_4$
   [PDF]

R. Arita, J. Kuneš, A. V. Kozhevnikov, A. G. Eguiluz, M. Imada

1108.0088 (Hao Wang et al.)

Models of Strong Interaction in Flat-Band Graphene Nanoribbons: Magnetic
Quantum Crystals
   [PDF]

Hao Wang, V. W. Scarola

1108.5650 (Yi Li et al.)

Isotropic Landau levels of Dirac fermions in high dimensions    [PDF]

Yi Li, Kenneth Intriligator, Yue Yu, Congjun Wu

1109.1022 (T. F. Qi et al.)

Magnetic and Orbital Orders Coupled to Negative Thermal Expansion in
Mott Insulators, Ca2Ru1-xMxO4 (M = Mn and Fe)
   [PDF]

T. F. Qi, O. B. Korneta, S. Parkin, Jiangping Hu, G. Cao

1111.6028 (Stefanos Kourtis et al.)

Exact diagonalization results for resonant inelastic x-ray scattering
spectra of one-dimensional Mott insulators
   [PDF]

Stefanos Kourtis, Jeroen van den Brink, Maria Daghofer

1112.0440 (M. M. Radonjic et al.)

Wigner-Mott scaling of transport near the two-dimensional
metal-insulator transition
   [PDF]

M. M. Radonjic, D. Tanaskovic, V. Dobrosavljevic, K. Haule, G. Kotliar