Collective excitation spectrum of a disordered Hubbard model

Collective excitation spectrum of a disordered Hubbard model

We study the collective excitation spectrum of a d=3 site-disordered Anderson-Hubbard model at half-filling, via a random-phase approximation (RPA) about broken-symmetry, inhomogeneous unrestricted Hartree-Fock (UHF) ground states. We focus in particular on the density and character of low-frequency...

पूर्ण विवरण

ग्रंथसूची विवरण
मुख्य लेखकों:	Szczech, Y, Tusch, M, Logan, D
स्वरूप:	Journal article
भाषा:	English
प्रकाशित:	1998

समान संसाधन

Spin interactions in an Anderson-Hubbard model
द्वारा: Szczech, Y, और अन्य
प्रकाशित: (1998)

FINITE-TEMPERATURE MAGNETISM IN THE HUBBARD-MODEL
द्वारा: Szczech, Y, और अन्य
प्रकाशित: (1995)

Magnetism in the Hubbard model: An effective spin Hamiltonian approach
द्वारा: Tusch, M, और अन्य
प्रकाशित: (1996)

INTERPLAY BETWEEN DISORDER AND ELECTRON INTERACTIONS - MEAN-FIELD PHASE-DIAGRAM OF AN ANDERSON-HUBBARD MODEL
द्वारा: Logan, D, और अन्य
प्रकाशित: (1993)

Antiferromagnetic phase of the d=infinity Hubbard model
द्वारा: Logan, D, और अन्य
प्रकाशित: (1996)

Insulating phases of the d=infinity Hubbard model
द्वारा: Logan, D, और अन्य
प्रकाशित: (1997)

INTERPLAY BETWEEN DISORDER AND ELECTRON INTERACTIONS IN A D=3 SITE-DISORDERED ANDERSON-HUBBARD MODEL - A NUMERICAL MEAN-FIELD STUDY
द्वारा: Tusch, M, और अन्य
प्रकाशित: (1993)

SCATTERING MATRIX AND EXCITATION SPECTRUM OF THE HUBBARD-MODEL
द्वारा: Essler, F, और अन्य
प्रकाशित: (1994)

The metal-insulator transition in disordered tungsten bronzes. Results of an Anderson-Mott-Hubbard model
द्वारा: Ducker, H, और अन्य
प्रकाशित: (1996)

MAGNETIC RESPONSE OF LOCAL MOMENTS IN DISORDERED METALS
द्वारा: Rowan, D, और अन्य
प्रकाशित: (1995)

SPECTRUM OF LOW-LYING EXCITATIONS IN A SUPERSYMMETRIC EXTENDED HUBBARD-MODEL
द्वारा: Essler, F, और अन्य
प्रकाशित: (1994)

ONSAGER REACTION FIELD-THEORY OF THE HEISENBERG-MODEL
द्वारा: Logan, D, और अन्य
प्रकाशित: (1995)

STATISTICAL MEAN-FIELD APPROACH TO A DISORDERED HUBBARD-MODEL
द्वारा: Logan, D, और अन्य
प्रकाशित: (1993)

Three-band Anderson-Mott-Hubbard model for the metal-insulator transition in cubic disordered tungsten bronzes NaxWO3 and NaxTayW1-gamma O3
द्वारा: Ducker, H, और अन्य
प्रकाशित: (1999)

Thermodynamics and excitations of the one-dimensional Hubbard model
द्वारा: Deguchi, T, और अन्य
प्रकाशित: (1999)

HubbardNet: Efficient predictions of the Bose-Hubbard model spectrum with deep neural networks
द्वारा: Ziyan Zhu, और अन्य
प्रकाशित: (2023-10-01)

Topologically disordered Hubbard models and the electronic structure of expanded Cs: A numerical study
द्वारा: Koslowski, T, और अन्य
प्रकाशित: (1996)

Entanglement of exact excited eigenstates of the Hubbard model in arbitrary dimension
द्वारा: Oskar Vafek, Nicolas Regnault, B. Andrei Bernevig
प्रकाशित: (2017-12-01)

Phonon-like excitations in the two-state Bose-Hubbard model
द्वारा: I.V. Stasyuk, और अन्य
प्रकाशित: (2015-12-01)

DISORDER-INDUCED FLUCTUATIONS IN THE MAGNETIC-PROPERTIES OF AN ANDERSON-NUBBARD MODEL
द्वारा: Tusch, M, और अन्य
प्रकाशित: (1995)

Multiplons in the two-hole excitation spectra of the one-dimensional Hubbard model
द्वारा: Roman Rausch, और अन्य
प्रकाशित: (2016-01-01)

Floquet prethermalization and Rabi oscillations in optically excited Hubbard clusters
द्वारा: Junichi Okamoto, और अन्य
प्रकाशित: (2021-09-01)

Green’s function approach to the Bose–Hubbard model with disorder
द्वारा: R S Souza, और अन्य
प्रकाशित: (2021-01-01)

The C. Andresen Hubbard Collection of Fleas of the Pacific Northwest
द्वारा: J. Bequaert
प्रकाशित: (1950-01-01)

Phase diagrams of the Bose-Fermi-Hubbard model: Hubbard operator approach
द्वारा: I.V. Stasyuk, और अन्य
प्रकाशित: (2010-01-01)

On the Nature of Valence Charge and Spin Excitations via Multi-Orbital Hubbard Models for Infinite-Layer Nickelates
द्वारा: Emily M. Been, और अन्य
प्रकाशित: (2022-02-01)

Disorder-controlled relaxation in a three-dimensional Hubbard model quantum simulator
द्वारा: W. Morong, और अन्य
प्रकाशित: (2021-01-01)

The Fractal-Lattice Hubbard Model
द्वारा: Monica Conte, और अन्य
प्रकाशित: (2024-09-01)

Pair correlations in the attractive Hubbard model
द्वारा: C. F. Chan, और अन्य
प्रकाशित: (2020-05-01)

A local moment approach to the Anderson model
द्वारा: Logan, D, और अन्य
प्रकाशित: (1998)

Thermodynamics of the one-dimensional half-filled Hubbard model in the spin-disordered regime
द्वारा: Ejima, S, और अन्य
प्रकाशित: (2006)

Contour-time approach to the disordered Bose-Hubbard model in the strong coupling regime
द्वारा: Ali Mokhtari-Jazi, और अन्य
प्रकाशित: (2023-12-01)

Dimensional crossover in bose-hubbard model.
द्वारा: Zhang, Zhifeng.
प्रकाशित: (2011)

On integrability of the one-dimensional Hubbard model
द्वारा: A. Melikyan
प्रकाशित: (2023-12-01)

Introduction to Hubbard model and exact diagonalization
द्वारा: S. Akbar Jafari
प्रकाशित: (2008-06-01)

Autism Spectrum Disorders and Schizophrenia Spectrum Disorders: Excitation/Inhibition Imbalance and Developmental Trajectories
द्वारा: Roberto Canitano, और अन्य
प्रकाशित: (2017-05-01)

Minimal Hubbard models of maximal Hilbert Space fragmentation
द्वारा: Kwan, Y, और अन्य
प्रकाशित: (2025)

Impurity dephasing in a Bose–Hubbard model
द्वारा: Fabio Caleffi, और अन्य
प्रकाशित: (2021-01-01)

Samuel Hubbard Scudder
द्वारा: J. S. Kingsley
प्रकाशित: (1911-01-01)

An important equation for the Anderson model - Comment
द्वारा: Osborne, J, और अन्य
प्रकाशित: (1996)