Publications 2006

S. Andergassen, T. Enss, C. Karrasch and V. Meden
A gentle introduction to the functional renormalization group: the Kondo effect in quantum dots
In: Les Houches Proceedings, Vancouver, Canada, 2006

S. Andergassen, T. Enss, V. Meden
Kondo physics in transport through a quantum dot with Luttinger liquid leads
Phys. Rev. B 73, 153308 (2006)

S. Andergassen, T. Enss, V. Meden, W. Metzner, U. Schollwöck, and K. Schönhammer
Renormalization group analysis of the one-dimensional extended Hubbard model with a single impurity
Phys. Rev. B 73, 045125 (2006)

R. Arita and K. Held
Crossover from d-wave to p-wave pairing in the t-t' Hubbard model at zero temperature
Phys. Rev. B 73, 064515 (2006)

R. Arita and K. Held
Study of d- and y-wave pairing in the Hubbard model using the dynamical cluster approximation
AIP Conference Proceedings 850, 557 (2006)

H. Barentzen
Angular momenta and eigenvectors of the weakly coupled T⊗t Jahn-Teller System
Ann. Phys. 15, 684-698 (2006)

D. Bensimon, A. Jerez, and M. Lavagna
Intermediate coupling fixed point study in the overscreened regime of generalized multichannel SU(N) Kondo models
Phys. Rev. B 73, 224445 (2006)

D. Bensimon and N. Nagaosa
Antiferromagnetism and singlet formation in underdoped high-Tc cuprates: Implications for superconducting pairing
Phys. Rev. B 73, 184517 (2006)

M. Daghofer, P. Horsch, and G. Khaliullin
Magnetic properties of spin-orbital polarons in lightly doped cobaltates
Phys. Rev. Lett. 96, 216404 (2006)

M. Daghofer, D.R. Neuber, A.M. Oles, and W. von der Linden
Temperature effects in a spin-orbital model for manganites
Phys. stat. sol. (b) 243, 277 (2006)

M. Daghofer, A.M. Oles, D. Neuber, and W. von der Linden
Doping dependence of spin and orbital correlations in layered manganites
Phys. Rev. B 73, 104451 (2006)

L. Dell'Anna
Anomalous dimensions of operators without derivatives in the non-linear σ model for disordered bipartite lattices
Nucl. Phys. B 750, 213 (2006)

L. Dell'Anna
Disordered d-wave superconductors with interactions
Nucl. Phys. B 758, 255 (2006)

L. Dell'Anna and W. Metzner
Fermi surface fluctuations and single electron excitations near Pomeranchuk instability in two dimensions
Phys. Rev. B 73, 045127 (2006)

I. Eremin and D. Manske
Spin excitations in layered cuprates: a Fermi liquid approach
Low Temperature Physics 32, 519 (2006)

M. Feldbacher, K. Held, and F.F. Assaad
Reply to a Comment by M.I. Katsnelson on: 'Projective Quantum Monte Carlo Method for the Anderson Impurity Model and its application to dynamical mean field theory'
Phys. Rev. Lett. 96, 139702 (2006)

R. Gersch, C. Honerkamp, D. Rohe, and W. Metzner
Fermionic renormalization group flow at all scales: breaking a discrete symmetry
AIP Conference Proceedings, 846, 236 (2006)

R. Gersch, J. Reiss, and C. Honerkamp
Fermionic functional renormalization-group for first-order phase transitions: a mean-field model
New J. Phys. 8, 320 (2006)

A. Greco and R. Zeyher
Collective excitations in unconventional charge-density wave systems
Phys. Rev. B 73, 195126 (2006)

C. Held, I.A. Nekrasov, G. Keller, V. Eyert, N. Blumer, A.K. McHahan, R.T. Scalettar, T. Pruschke, V.I. Anisimov and D. Vollhardt
Realistic investigations of correlated electron systems with LDA plus DMFT
Phys. Status Solidi B 243, 2599 (2006)

C. Honerkamp
Functional renormalization group in the 2D Hubbard model
Int. J. Mod. Phys. B 20, 2636 (2006)

H.C. Fu, C. Honerkamp, and D.-H. Lee
Renormalization group study of the electron-phonon interaction in high Tc cuprates
Europhys. Lett. 75, 146 (2006)

P.T. Jochym, K. Parlinski, and A.M. Oles
Ab initio calculations of magnetic structure and lattice dynamics in Fe/FeSi multilayers
Phys. Rev. B 73, 224411 (2006)

A. Kampf and A.A. Katanin
Quasiparticle anisotropy and pseudogap formation: A weak-coupling renormalization-group analysis
J. of Physics and Chemistry of Solids 67, 146 (2006)

B. Kastening, D.K. Morr, D. Manske, and K. Bennemann
Novel Josephson effect in triplet superconductor - ferromagnet - triplet superconductor junctions
Phys. Rev. Lett. 96, 047009 (2006)

A.A. Katanin
Antiferromagnetic fluctuations, symmetry and shape of the gap function in the electron-doped superconductors: the functional renormalization-group analysis
Phys. Rev. B 74, 174523 (2006)

M. Kircan and M. Vojta
Magnetic order in lightly doped cuprates: Coherent versus incoherent hole quasiparticles and nonmagnetic impurities
Phys. Rev. B 73, 014516 (2006)

K. Kuroki, S. Onari, Y. Tanaka, R. Arita and T. Nojima
Extended s-wave pairing orginating from the a1g band in NaxCoO2·yH2O: Single-band U-V model with fluctuation exchange method
Phys. Rev. B 73, 184503 (2006)

J. Lazewski, P. Piekarz, A.M. Oles, and K. Parlinski
Influence of local electron interactions on phonon spectrum in iron
Phys. Rev. B 74, 174304 (2006)

M. Mayr, G. Alvarez, A. Moreo, and E. Dagotto
One-Particle spectral function A(k,ω) and local density of states in a phenomenological mixed phase model for high-temperature superconductors
Phys. Rev. B 73, 014509 (2006)

M. Mayr and P. Horsch
Domain-wall excitons and optical conductivity in one-dimensional Wigner lattices
Phys. Rev. B 73, 195103 (2006)

N. Metoki, K. Kaneko, S. Raymond, J.-P. Sanchez, P. Piekarz, K. Parlinski, A.M. Oles, S. Ikeda, T.D. Matsuda, Y. Haga, Y. Onuki, G.H. Lander
Phonons in UCoGa5
Physica B 378-380, 1003 (2006)

W. Metzner
Functional renormalization group approach to correlated electron systems
AIP Conference Proceedings 846, 130 (2006)

W. Metzner, J. Reiss, and D. Rohe
Magnetic and superconducting correlations in the two-dimensional Hubbard model
Phys. stat. sol. (b) 243, 46 (2006)

A. Miyanaga and H. Yamase
Orientational symmetry-breaking correlations in square lattice t-J model
Phys. Rev. B 73, 174513 (2006)

I.A. Nekrasov, K. Held, G. Keller, D.E. Kondakov, T. Pruschke, M. Kollar, O.K. Andersen, V.I. Anisimov and D. Vollhardt
Momentum-resolved spectral functions of SrVO_3 calculated by LDA plus DMFT
Phys. Rev. B 73, 155112 (2006)

A.M. Oles, L.F. Feiner, P. Horsch, and G. Khaliullin
Microscopic theory of magnetic interactions in KCuF_3 and LaMnO_3 - The role of charge transfer
Phys. stat. sol. (b) 243, 89 (2006)

A.M. Oles, P. Horsch, L.F. Feiner, and G. Khaliullin
Spin-orbital entanglement and violation of the Goodenough-Kanamori Rules
Phys. Rev. Lett. 96, 147205 (2006)

S. Onari, R. Arita, K. Kuroki, and H. Aoki
Superconductivity from a long-range interaction: A crossover between the electron gas and the lattice model
Phys. Rev. B 73, 014526 (2006)

P. Piekarz, A.M. Oles, K. Parlinski, P.T. Jochym
Influence of local Coulomb interactions on lattice dynamics in PuCoGa_5 superconductor
Physica B 378-380, 1029 (2006)

P. Piekarz, K. Parlinski, and A.M. Oles
Mechanism of the Verwey Transition in Magnetite
Phys. Rev. Lett. 97, 156402 (2006)

P. Prelovsek, R. Zeyher, and P. Horsch
Self-localization of composite spin-lattice polarons
Phys. Rev. Lett. 96, 086402 (2006)

M. Raczkowski, R. Fresard, and A.M. Oles
Slave-boson approach to the metallic stripe phases with large unit cells
Phys. Rev. B 73, 174525 (2006)

M. Raczkowski, R. Fresard, and A.M. Oles
Interplay between incommensurate phases in the cuprates
Europhys. Lett. 76, 128-134 (2006)

S. Raymond, P. Piekarz, J.P. Sanchez, J. Serrano, M. Krisch, B. Janoucova, J. Rebizant, N. Metoki, K. Kaneko, P.T. Jochym, A.M. Oles, and K. Parlinski
Probing the Coulomb interaction of the unconventional superconductor PuCoGa5 by phonon spectroscopy
Phys. Rev. Lett. 96, 237003 (2006)

S. Sakai, R. Arita, K. Held, H. Aoki
Quantum Monte Carlo study for multiorbital systems with preserved spin and orbital rotational symmetries
Phys. Rev. B 74, 155102 (2006)

S. Sakai, R. Arita and H. Aoki
Application of the perturbation series expansion quantum Monte Carlo method to multiorbital systems having Hund's coupling.
Physica B 378-380, 288-289 (2006)

G. Sangiovanni, A. Toschi, E. Koch, K. Held, M. Capone, C.Castellani, J.W. Allen, S.-K. Mo, H.-D. Kim, P. Metcalf, A.Sekiyama, A. Yamasaki, S. Suga, and O. Gunnarsson
Static vs. dynamical mean field theory of Mott antiferromagnets
Phys. Rev. B 73, 205121 (2006)

A.P. Schnyder, D. Manske, C. Murdry and M. Sigrist
Theory for inelastic neutron scattering in orthorhombic high-Tc superconductors
Phys. Rev. B 73, 224523 (2006)

H. Yamase and W. Metzner
Magnetic excitations and their anisotropy in YBa2Cu3SO6+x: slave-boson mean-field analysis of the bilayer t-J model
Phys. Rev. B 73, 214517-1 (2006)

H. Yamase, V. Oganesyan and W. Metzner
Spontaneous Fermi surface symmetry breaking on a square lattice
Physica B 378-380, 139-141 (2006)

A. Yamasaki, M. Feldbacher, Y.-F. Yang, O.K. Andersen, and K. Held
Pressure-induced metal-insulator transition in LaMnO3 is not of Mott-Hubbard type
Phys. Rev. Lett. 96, 166401 (2006)

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