Néel orders, Haldane gap and Kondo spin liquid phase in the anisotropic Kondo chain

Naokazu Shibata; Chikara Ishii; Kazuo Ueda

doi:10.1016/0921-4526(96)00123-8

Néel orders, Haldane gap and Kondo spin liquid phase in the anisotropic Kondo chain

Naokazu Shibata, Chikara Ishii, Kazuo Ueda

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The ground-state phase diagram of the one-dimensional Kondo lattice model with an anisotropic exchange is investigated. Four different phases are identified, two types of Neel phases, the Haldane phase, and the Kondo spin liquid phase. The boundaries between these phases are determined by using mapping to effective models in the strong coupling region combined with numerical methods of the exact diagonalization and the density matrix renormalization group.

Original language	English
Pages (from-to)	363-365
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	223-224
Issue number	1-4
DOIs	https://doi.org/10.1016/0921-4526(96)00123-8
Publication status	Published - 1996 Jun 2
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1016/0921-4526(96)00123-8

Cite this

@article{5878f3692a2a4ee89cc9c76a5b6a6772,

title = "N{\'e}el orders, Haldane gap and Kondo spin liquid phase in the anisotropic Kondo chain",

abstract = "The ground-state phase diagram of the one-dimensional Kondo lattice model with an anisotropic exchange is investigated. Four different phases are identified, two types of Neel phases, the Haldane phase, and the Kondo spin liquid phase. The boundaries between these phases are determined by using mapping to effective models in the strong coupling region combined with numerical methods of the exact diagonalization and the density matrix renormalization group.",

author = "Naokazu Shibata and Chikara Ishii and Kazuo Ueda",

year = "1996",

month = jun,

day = "2",

doi = "10.1016/0921-4526(96)00123-8",

language = "English",

volume = "223-224",

pages = "363--365",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "1-4",

}

TY - JOUR

T1 - Néel orders, Haldane gap and Kondo spin liquid phase in the anisotropic Kondo chain

AU - Shibata, Naokazu

AU - Ishii, Chikara

AU - Ueda, Kazuo

PY - 1996/6/2

Y1 - 1996/6/2

N2 - The ground-state phase diagram of the one-dimensional Kondo lattice model with an anisotropic exchange is investigated. Four different phases are identified, two types of Neel phases, the Haldane phase, and the Kondo spin liquid phase. The boundaries between these phases are determined by using mapping to effective models in the strong coupling region combined with numerical methods of the exact diagonalization and the density matrix renormalization group.

AB - The ground-state phase diagram of the one-dimensional Kondo lattice model with an anisotropic exchange is investigated. Four different phases are identified, two types of Neel phases, the Haldane phase, and the Kondo spin liquid phase. The boundaries between these phases are determined by using mapping to effective models in the strong coupling region combined with numerical methods of the exact diagonalization and the density matrix renormalization group.

UR - http://www.scopus.com/inward/record.url?scp=17144434202&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=17144434202&partnerID=8YFLogxK

U2 - 10.1016/0921-4526(96)00123-8

DO - 10.1016/0921-4526(96)00123-8

M3 - Article

AN - SCOPUS:17144434202

VL - 223-224

SP - 363

EP - 365

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - 1-4

ER -

Néel orders, Haldane gap and Kondo spin liquid phase in the anisotropic Kondo chain

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this