ITP OpenIR  > SCI期刊论文
Marchetti, P. A.; Ye, F.; Su, Z. B.; Yu, L.
Charge carriers with fractional exclusion statistics in cuprates
Source PublicationPHYSICAL REVIEW B
Language英语
KeywordT-J MODEL VALENCE-BOND STATE GAUGE FIELD ACTION EXCITATIONS BOSONIZATION LA2-XSRXCUO4 RESISTIVITY INSULATOR FERMIONS
AbstractWe show that in the SU (2) x U(1) spin-charge gauge approach we developed earlier one can attribute consistently an exclusion statistics with parameter 1/2 to the spinless charge carriers of the t-J model in two dimensions, as it occurs in one dimension. Like the one-dimensional case, the no-double occupation constraint is at the origin of this fractional exclusion statistics. With this statistics we recover a large Fermi volume of holes at high dopings, close to that of the tight binding approximation. Furthermore, the composite nature of the hole, made of charge and spin carriers only weakly bounded, can provide a natural explanation of many unusual experimental features of the hole-doped cuprates.
2019
ISSN2469-9950
Volume100Issue:3Pages:35103
Cooperation Status国际
Subject AreaMaterials Science ; Physics
MOST Discipline CatalogueMaterials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
DOI10.1103/PhysRevB.100.035103
Indexed BySCIE
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/26941
CollectionSCI期刊论文
Affiliation1.[Marchetti, P. A.] Ist Nazl Fis Nucl, Dipartimento Fis & Astron, I-35131 Padua, Italy
2.[Ye, F.] Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China
3.[Su, Z. B.] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
4.[Yu, L.] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
5.[Yu, L.] Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
6.[Yu, L.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Marchetti, P. A.,Ye, F.,Su, Z. B.,et al. Charge carriers with fractional exclusion statistics in cuprates[J]. PHYSICAL REVIEW B,2019,100(3):35103.
APA Marchetti, P. A.,Ye, F.,Su, Z. B.,&Yu, L..(2019).Charge carriers with fractional exclusion statistics in cuprates.PHYSICAL REVIEW B,100(3),35103.
MLA Marchetti, P. A.,et al."Charge carriers with fractional exclusion statistics in cuprates".PHYSICAL REVIEW B 100.3(2019):35103.
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