Magnetization Curve of the Infinite-Dimensional Hubbard Model
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概要
- 論文の詳細を見る
The magnetization curve of the infinite-dimensional Hubbard model is calculated by using the quantum Monte Carlo method. The calculated curve is essentially the same as that of the exact solution in one dimension and that of the Gutzwiller approximation, which suggests the same behavior in all the intermediate dimensions. Combined with the knowledge on the Anderson impurity, the change of the shape of the density of states of the Hubbard model under a magnetic field is discussed.
- 社団法人日本物理学会の論文
- 1994-02-15
著者
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Hayashi T
Department Of Physics Faculty Of Sciences Saitama University
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Hayashi Takumi
Department Of Otorhinolaryngology Kawasaki Medical School
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Saso Tetsuro
Department Of Physics Faculty Of Science Saitama University
関連論文
- Introduction : Chapter 1. Introduction
- Localization and Interaction in One-Dimensional Electron Systems
- Impurity-Induced Soliton Formation in Quasi-One Dimensional Superconducting State
- Self-Consistent Perturbational Study of Insulator-to-Metal Transition in Kondo Insulators due to Strong Magnetic Field
- Theory of Valence-Fluctuating Tm Impurities.I
- Calculation of Optical Conductivity of YbB_ using Realistic Tight-binding Model
- Specific Heat-Coefficient of YbAl_3 Studied by Combined Nearly Free Electron Conduction Band Hybridized with Localized f Electrons with Correlation Effect
- Absence of Hybridization Gap in Heavy Electron Systems and Analysis of YbAl_3 in Terms of Nearly Free Electron Conduction Band(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Effects of Strong Correlation and Magnetic Field on Kondo Insulators
- Calculation of Optical Conductivity, Resistivity and Thermopower of Filled Skutterudite CeRu_4Sb_ based on a Realistic Tight-binding Model with Strong Correlation
- Modified Perturbation Theory for Strongly Correlated Electron Systems
- Measurement of Na^+ Activity in Endolymph in Guinea Pig Cochlea with a Sodium Sensitive Glass Microelectrode
- A Unfied Theory of Dynamical Mean Field and Spin Fluctuations
- Modified Perturbation Theory Applied to Kondo-Type Transport through a Quantum Dot under a Magnetic Field
- Magnetic Field Effects on Transport Properties of a Quantum Dot Studied by Modified Perturbation Theory
- Optical conductivity of Ce-based filled skutterudites
- 1/N and Quantum Monte Carlo Studies of a Magnetic Impurity in an Insulator with a Small Gap
- Investigation of the two-particle-self-consistent theory for the single-impurity Anderson model and an extension to the case of strong correlation
- Anomalous Metal-Insulator Transition in Filled Skutterudite CeOs_4Sb_
- Quantum Monte Carlo Simulation of One-Dimensional Periodic Anderson Model
- Scattering Mechanisms in Heavily Doped Semiconductors. II. Effect of Mass Anisotropy and Multiple Scattering
- Numerical Simulation of the Dynamical Conductivity of One-Dimensional Disordered Systems by MacKinnon's Method
- Role of Commensurability Energy in Impurity Pinning of One-Dimensional Charge Density Waves
- Quantum Fluctuation of Pinned Charge Density Waves vs Superconducting Fluctuation in One-Dimensional Conductors
- Quantum Monte Carlo Study on Impurity Pinning in One-Dimensional Interacting Electron Systems-Competition between Charge Density and Superconducting Fluctuations-
- The Impurity Pinning of a Spin-Density Wave in One-Dimensional Interacting Electron Systems
- Formation Mechanism of Hybridization Gap in Kondo Insulators based on a Realistic Band Model and Application to YbB_
- Scattering Mechanism in Heavily Doped Semiconductors. I. Maxima in Resistivity and Hall Coefficient
- Magnetic Impurity in Insulators with Small Energy Gap
- Variational and Self-Consistent Perturbational Theories for Generalized Kondo Systems
- Magnetic-Field-induced Antiferromagnetism in Two-dimensional Hubbard Model : Analysis of CeRhIn_5(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Magnetization Curve of the Infinite-Dimensional Hubbard Model
- Variational Theory for Two-Impurity Anderson Model : Condensed Matter and Statistical Physics
- Correlation Effects on Optical Conductivity of FeSi
- Magnetic field induced antiferromagnetism in two-dimensional Hubbard model: Analysis of CeRhIn5