Crossover. CP. Q. Broken Symmetry? Quantum Critical Point in high ... Crossover for. Coupling of Fluctuations to Fermions and pairing vertex. k. k q. g(k, k q) ...
Spectroscopies in Novel Superconductors, July 11-16, 2004, ... d-wave order parameter in high-TC cuprates. Pseudogap behavior to Fermi arc in La2-xSrxCuO4 ...
Zn doping and pseudogap. Mark Jarrell and Th. Maier, University of ... Curie-Weiss. Migdal-Eliash. 1/D corrections? The central site has 2D nearest neighbors ...
Phase diagram of magnetic correlation length as a function of temperature and ... clear relationship between the electronic anomaly known as the 'pseudogap' and ...
Evidence for Vortices in the Pseudogap Region of Y1-xPrxBa2Cu3O7- from Angular ... weak signal above Tc0 and with the dissipative part due to vortex motion even ...
Nambu-Jona-Lasinio model (2-flavor,chiral limit): t:SU(2)F Pauli matrices ... 0 in chiral limit. where, Remarks on S :two possibilities of collective ...
Dynamic variational principle and the phase diagram of high ... Size of Hilbert space : With N=16, It takes 4 GigaBits just to store the states (N = 16) ...
Title: PowerPoint Presentation Author: Rick Greene Last modified by: Rick Greene Created Date: 7/15/2002 7:16:00 PM Document presentation format: On-screen Show
Angle dependent quasiparticle weight in heavy fermion metals T. Senthil (MIT) Pouyan Ghaemi (MIT) Thanks: P. Coleman (Rutgers) Hybridization mean field theory ...
Anomalous quark spectra around QCD critical points --- effects of soft modes and van Hove singularity --- T. Kunihiro Based on works done in collaboration with
T. Senthil (Indian Institute of Science ... Singlet valence bonds Cooper pairs. Non-zero doping: Cooper pairs have room to move and condense at low temperature ...
Effect of quasi-2d dimensionality on the formation of electronic structure and normal properties of HTSC cuprates Sergey G. Ovchinnikov In collaboration with
What Do High Tc Superconductors Teach Us About Ultracold Superfluids and ... J.E. Thomas, J. Kinast, A. Turlapov (Duke) D.S. Jin, C. Regal and M. Greiner (JILA) ...
Periodic table Transition-metal elements Why manganites? : Colossal Magnetoresistance (CMR) Drastic reduction of resistivity with small magnetic fields.
H.Kusunose et al., PRL 91, 186407 (2003) Observation of ... Samuel Moukouri. J.-S. Landry. M. Boissonnault. Theory without ... of CuO2 planes (h-, e-doped) ...
problem of condensed matter physics. BCS theory (Bardeen, Cooper, Schrieffer) ... in Condensed Matter Physics. ( Phase diagram' of theories) Un-explained Phenomena ...
Doping dependence of the redistribution of optical spectral weight in Bi2Sr2CaCu2O8 delta ... Optical conductivity shows a two component behavior at low doping ...
Attempts to solve the problem. The inverted approach. QED3 ... Formalism. Start with the BdG Hamiltonian. FT transformation in order to avoid branch cuts. ...
Cenke Xu, Harvard Santa Barbara. HARVARD. The cuprate superconductors ... Jo, L. Balicas, J.-Q. Yan, J.-S. Zhou, J. B. Goodenough & Louis Taillefer, ...
Le fer magn tique tait connu des savants grecs 1000 ans AD ... Appliquer un champ magn tique. Deux exp riences, deux r sultats pour un conducteur parfait ...
Introduction to the phenomenology of high temperature superconductors Patrick Lee and T. Senthil A phenomenological synthesis Refined basic theory questions Is ...
Title: Slide 1 Author: csjaya01 Last modified by: Dr. Shi-Yu Wu Created Date: 3/17/2004 10:44:54 PM Document presentation format: On-screen Show Company
Is there a quantum critical point. between x = 0.16 and x = 0.17 ? ... SdH data provides direct quantitative information on the Fermi surface and its ...
1. Quantum criticality of Fermi points: Dirac ... Theory of quantum criticality in the cuprates ... Criticality of the coupled dimer antiferromagnet at x=xs ...
Electronic structure of Strongly Correlated Materials: A Dynamical Mean Field Perspective. Kristjan Haule, Physics Department and Center for Materials Theory
Photonic Band Gap Materials: The Semiconductors of the future? C. M. Soukoulis Ames Lab. and Physics Dept. Iowa State University. and Research Center of Crete ...
Help define the big questions we should try ... Experimental advances. Orders of magnitude advances in - energy and momentum resolution ... Theoretical advances ...
McMaster University. John Berlinsky. Jules Carbotte. Bruce Gaulin. Catherine Kallin. Graeme Luke ... University of Sherbrooke. Claude Bourbonnais. Patrick ...
Restricted Sum Rules and Transfer of Optical Spectral Weight. ... LDA DMFT Formalism. THE STATE UNIVERSITY OF NEW JERSEY. RUTGERS. Optics formula. double pole ...
Steve Julian: overview of phase ... Correspondence between a system of non interacting particles and the full Hamiltonian. ... Humour. Make a connection ? ...
A new scenario for the metal-Mott insulator transition in 2D. Why 2D is so ... Similar conclusions in Wen & Bares PRB (1993) 17. Instead in the confined phase ...
Key concepts of quantum many-body theory for magnetism and superconductivity in molecular crystals Ross McKenzie University of Queensland Brisbane, Australia
(t-J model) (in general) When is this failure important? Half-filling. Particle ... Projected models Hubbard model. No Pauli principle. Z/ J/t (Kane, Lee, Read, ...
one particle properties may be uncritical, two particle properties may not. ... Insulating state, depletion of low energy spectral weight into charge transfer ...