its long-distance limit is well-defined (we are interested in the long-range order) ... (2) the composite fermion wave function for the FQHE. Connection between ...
Ferromagnetism vs. Antiferromagnetism in Double Quantum Dots: Results from the Bethe Ansatz ... Integrability allows one to both determine the correct scattering ...
Paramagnetic phase and instability towards first order. Fluctuation induced first order. Paramagnetic phase. At some scale N el order is destroyed by quantum ...
Ferromagnetism vs. Antiferromagnetism in Double Quantum Dots: Results from the Bethe Ansatz Robert Konik, Brookhaven National Laboratory Hubert Saleur,
In the past several years, several kinds of experimental probes have reported ... This does not occur in the cleaner cuprate materials like YBa2Cu3O7. ...
... come up with a surprising result: frustration clearly prefers antiferromagnetism. This preference arises from the motion of a single hole, and hence termed ...
Outline of these lectures. Introduction. Systems of ultracold atoms. Cold atoms in optical lattices. Bose Hubbard model. Bose mixtures in optical lattices
Joshua S. Alwood. Mentor: G. R. Stewart. University of Florida. On the Verge of Magnetism ... Find the point when magnetism begins in the system U2(NixCo1-x)2In ...
Strongly correlated many-body systems: from electronic materials to ultracold atoms to photons Introduction. Systems of ultracold atoms. Bogoliubov theory.
Title: titel Author: C. Wetterich Last modified by: C. Wetterich Created Date: 6/22/2004 10:16:54 AM Document presentation format: Bildschirmpr sentation
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 ...
After all physics of doped Mott insulators is much richer than that of doped ... Ramesh, Science (2004) KIAS-JNC Workshop 2006. Manybody Physics Group SKKU ...
Quantum criticality in the. cuprate superconductors. Talk online: sachdev.physics.harvard.edu ... Only candidate quantum critical point observed at low T ...
Objective: Study dynamics of entangled many body quantum states ... Approach: Test theoretical understanding of quantum phases and ... kagome lattices ...
Attempts to solve the problem. The inverted approach. QED3 ... Formalism. Start with the BdG Hamiltonian. FT transformation in order to avoid branch cuts. ...
Introduction to Environmental ... Moments Three d Electrons Spin Contribution Four f Electrons Magnetic Susceptibility Diamagnetism Paramagnetism Ferromagnetism ...
Behavior of the relaxation time with anisotropy. Moment always decays to zero. Even for high easy axis anisotropy. Minimum of relaxation time at the QCP. ...
Key concepts of quantum many-body theory for magnetism and superconductivity in molecular crystals Ross McKenzie University of Queensland Brisbane, Australia
CPHT Ecole Polytechnique Palaiseau & SPHT CEA Saclay, France ... NRG: R. Bulla et. al. PRL 83, 136 (1999) CDMFT: removes limitations of single site DMFT ...
Title: Magnetic phase diagram of the ferromagnetic Kondo-lattice compound CeAgSb2 up to 80 kbar Shimizu group Kanemasa Taisuke Author: ryohei Last modified by
University of Wisconsin-Madison Department of Materials Science and Engineering ... Madison Department of Materials Science and Engineering. Knife edge scan ...
Landau Fermi liquid theory: when frequency and temperature are smaller than EF ... Theory: Pu, Illuminati, Efremov, Das, Wang, Matera, Lewenstein, Buchler, ...
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) ...
Antiferromagnetic semiconductors: A new half-metallic system Hisazumi Akai Masako Ogura Department of Physics Osaka University What is half-metallicity? metallic only ...
Examples: compass, ferrite, tapes. Magnetic Properties of Metals and Alloys. Molecular origin of magnetism. Bohr magneton B = 9.27 10-24 A. m2 Magnetic dipole moment ...
Cenke Xu, Harvard Santa Barbara. HARVARD. The cuprate superconductors ... Jo, L. Balicas, J.-Q. Yan, J.-S. Zhou, J. B. Goodenough & Louis Taillefer, ...
Fermi gas. non- interacting. Bose gas. Quantum. Monte Carlo ... typical momentum unit : Fermi momentum. typical energy and temperature unit : Fermi energy ...
Spintronics and Magnetic Properties of Materials Natia L. Frank Department of Chemistry University of Washington Seattle, WA 98117 The Earth s Magnetic Field ...
Engineering magnetic systems using cold atoms in an optical lattice ... Illuminati et al.; Buchler, Blatter; Lewenstein et al; Burnett et al.; Mathey et al. ...
Repulsive local interaction if two electrons are on the ... (doping ) Fermi surface. Fermion quadratic term. ?F = (2n 1)pT. Fermi surface : zeros of P for T=0 ...
Christian Ruegg, Bruce Normand, Masashige Matsumoto, Albert Furrer, ... Sung-Sik Lee, arXiv:0809.3402; M. Cubrovic, J. Zaanen, and K. Schalm, arXiv:0904.1993 ...
floating fish-shaped iron leaf : 'Wu Ching Tsung Yao' ( written in 1040) ... placed a wire above the compass needle. connected both ends across a battery ...
This gives a cubic crystalline anisotropy and therefore 8 'easy' orientations of ... Shape anisotropy is related, as the name suggests, to the shape of the grains. ...