Topical Meeting of QS2C Theory Forum

  • September 1st (Wed.) - 2nd (Thurs.), 2010
  • Welfare and Conference Building, Wako Campus, RIKEN
  • Presentation time is 30 minute per one person.

pdf download is here.

Day 1 : Sep. 1, 2010
8:30-8:45 Opening

R. Arita (Univ. of Tokyo)
8:45-11:30 First-principles calculations for superconductors
L. Boeri

Max-Planck-Institute for Solid State Physics, Germany
"Electron-Phonon interaction in Fe-based superconductors"
M. Capone

Inst. Sistemi Complessi, Consiglio Nazionale delle Ricerche, Roma, Italy
"Strongly Correlated Superconductivity in Cs3C60 and other carbonium compounds"
X. Dai

The Institute of Physics, Chinese Academy of Sciences, China
"Gutzwiller Density Functional Studies of FeAs-Based Superconductors: Structure Optimization and Evidence for a Three-Dimensional Fermi Surface"
break (15min)
A. Toschi

Vienna University of Technology, Austria
"Dichotomy between Large Local and Small Ordered Magnetic Moments in Iron-Based Superconductors"
X. Yang

Nanyang Technological University
"Orbital Engineering in LaNiO3/ABO3 Nickelate Heterostructures"
13:00-14:30 First-principles calculations for new materials and nano-structures
S. Savrasov

Department of Physics, University of California, Davis
"Electronic Structure of Pyrochlore Iridates: From Topological Dirac Metal to Mott Insulator"
G.Y. Guo

Natl Taiwan Univ; Natl Chengchi Univ
"Ab initio studies of ferroelectricity and magnetism in BiMnO3 and Li(Na)Cu2O2"
M.S. Bahramy

"Role of electron correlation on structural phase stability, magnetism and spin-dependent transport of CeMnNi4"
15:00-19:30 Many-body theory combined with first-principles calculations
W. Ku

Brookhaven National Lab
"Advanced First-Principles Calculations and Many-Body Effects in Correlated Electrons"
G. Sangiovanni

Vienna University of Technology, Austria
"Dynamical Vertex Approximation for Nanoscopic Systems"
J. Kunes

Institute of Physics, Academy of Sciences, Cukrovarnicka
"Origin of metal-insulator transition in NiS2-xSex"
F. Lechermann

Institut für Theoretische Physik, Universität Hamburg, Germany
"Correlation effects in realistic triangular lattices"
break (30min)
E. Pavarini

ForschungszentrumJülich GmbH, Institut für Festkörperforschung, Germany
"Origin of Orbital Order in KCuF3 and LaMnO3"
S. Okamoto

Oak Ridge National Laboratory
"Anomalous behavior of strongly correlated electrons with spatial inhomogeneity"
P. Werner

Institut f. Theoretische Physik, ETH Zürich
"Dynamical screening in correlated electron materials"
E. Gull

Department of Physics, Columbia University
"Momentum-Space anisotropy and Pseudogaps: The doping-driven Metal Insulator transition in the 2d Hubbard model"

Day 2 : Sep. 2, 2010
11:15-11:30 Closing

N. Nagaosa (Univ. of Tokyo, RIKEN)
8:30-11:15 Ab-initio downfolding methods
F. Aryasetiawan

Chiba Univ., Japan
"Constructing a First-Principles Scheme for Calculating the Electronic Structure of Correlated Materials"
E. Koch

Forschungszentrum Jülich GmbH, Institut für Festkörperforschung, Germany
"Building realistic model Hamiltonians for strongly correlated organic crystals"
break (15min)
T. Kotani

Tottori University
"Re-examination of half-metallic ferromagnetism for doped LaMnO3 in Quasiparticle Self-consistent GW (QSGW) method"
T. Miyake

AIST, Japan
"Ab-initio low-energy model and quasiparticle band structure based on the GW-RPA"
I. Solovyev

National Institute for Materials Science, Japan
"Realistic modeling of complex oxide materials"