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Title of Journal: J Low Temp Phys

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Abbravation: Journal of Low Temperature Physics

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Kluwer Academic Publishers-Plenum Publishers

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DOI

10.1007/bf02993527

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1573-7357

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Thermodynamics and Single Particle Spectra of the

Authors: R Eder
Publish Date: 2007/02/07
Volume: 147, Issue: 3-4, Pages: 295-308
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Abstract

The variational selfenergy method is applied to a study of the halffilled periodic Anderson model Trialselfenergies and the numerical value of the Luttinger–Ward functional are obtained by diagonalization of a single c – f dimer The dependence of the zerotemperature singleparticle gap on the c – fhybridization is found in qualitative agreement with meanfield theory for the Kondolattice the specific heat agrees well with numerical results from densitymatrixrenormalization group calculations The single particle spectral function at finitetemperature shows marked deviations from a hybridization picture which agree well with quantum Monte–Carlo results

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Other Papers In This Journal:
  1. An Efficient Superconducting Transformer Design for SQUID Magnetometry
  2. High-Field Transitions in ErFe 11 Ti and HoFe 11 Ti Single Crystals
  3. A Mo/Au Bilayer Transition Edge Sensor Modified with Normal Metal Structures
  4. Critical Velocities in Two-Component Superfluid Bose Gases
  5. Pressure anomaly in the paramagnetic region of bcc solid 3 He
  6. Investigation of the Double Superconducting Transition and Low-Temperature Specific Heat of Pr(Os 1-x Ru x ) 4 Sb 12
  7. Statistics of Quantum Turbulence in Superfluid He
  8. Adsorption of Helium Atoms on Two-Dimensional Substrates
  9. Calculation of Spin Glass Order Parameter in Spin Turbulence of Spin-1 Spinor Bose-Einstein Condensate
  10. The Glassy Response of Double Torsion Oscillators in Solid 4 He
  11. Specific Heat of the Monoclinic Rare Earth Double Tungstates
  12. High-Pressure and Electronic Band Structure Studies on Mo$$_{}$$BC
  13. The POLARBEAR-2 Experiment
  14. Development of the rf-SQUID Based Multiplexing System for the HOLMES Experiment
  15. Heat Capacity of Adsorbed Helium-3 at Ultra-Low Temperatures
  16. Structural and Superfluid Properties of the 4 He Monolayer on a C 28 Molecule
  17. Anisotropic Upper Critical Field of Iron-Based Superconductors
  18. Temporal Gain Correction for X-ray Calorimeter Spectrometers
  19. A Method to Increase the Lateral Reversible Region of Bulk YBCO Above a Permanent Magnet Guideway
  20. Self-similar Singularities in the Kinetics of Condensation
  21. Turbulence of Capillary Waves on the Surface of Quantum Liquids
  22. A Novel Design Approach of High Temperature Superconducting Magnets by Cultural Evolution Algorithms
  23. Electric Charge Transfer and Scattering of Its Carriers in Cuprates of the 1–2–3 System
  24. Notes on Surface Stiffness
  25. Decaying Counterflow Turbulence in He II
  26. Contact Potential Instability in the Path-Integral Description of Itinerant Ferromagnetism
  27. Heat Capacity of Dilute 3 He– 4 He Films on Graphite
  28. Effect of Praseodymium Concentration on the Excess Conductivity Near the Critical Temperature of Y 1− z Pr z Ba 2 Cu 3 O 7− δ Single Crystals
  29. Photoelectron Emission from Solid Ne Quenched by He Impurities
  30. Rigid, Microporous 3D Molecular Frameworks Derived from 3-Amino-1,2,4-triazole
  31. Pseudogap in Fermionic Density of States in the BCS-BEC Crossover of Atomic Fermi Gases
  32. Interactions of Phonons and Rotons with Interfaces in Superfluid Helium
  33. Low-Noise Readout of TES Detectors with Baseband Feedback Frequency Domain Multiplexing
  34. Dissipation of Gross-Pitaevskii Turbulence Coupled with Thermal Excitations
  35. Acoustic Resonances and Non-linearity in Solid 4 He
  36. Annealing Effect for Supersolid Fraction in 4 He
  37. Vortex Dynamics in Trapped Bose-Einstein Condensate
  38. Electric Field Effect on State Energies and Transition Frequency of a Strong-Coupling Polaron in an Asymmetric Quantum Dot
  39. A New Type of Carbon Resistance Thermometer with Excellent Thermal Contact at Millikelvin Temperatures
  40. Mobility of Electrons at Liquid Helium Surface under Overheating
  41. Magnetically Coupled Microcalorimeters
  42. Critical behavior of the free surface of liquid 4 He near the λ point
  43. 3 He- 3 He and 4 He- 4 He Cross Sections in Matter at Low Temperature
  44. Superconducting Molecule Detectors Overcoming Fundamental Limits of Conventional Mass Spectrometry
  45. Superfluid Phases of 3 He in Aerogel
  46. Peculiarities of Non-Equilibrium Conductance Fluctuations
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