Half-filled Landau level—Composite fermions and dipoles View Full Text


Ontology type: schema:Chapter      Open Access: True


Chapter Info

DATE

1999

AUTHORS

Felix von Oppen , Bertrand I. Halperin , Steven H. Simon , Ady Stern

ABSTRACT

The composite-fermion approach as formulated in Fermion Chern-Simons theory has been very successful in describing the physics of the lowest Landau level near Landau level filling factor v=1/2. Recent work has emphasized the fact that the true low energy quasiparticles at this filling factor are electrically neutral and carry an, electric dipole moment. In a previous work, we discussed at length two formulations in terms of dipolar quasiparticles. Here we briefly, review one approach—termed electron-centered quasiparticles—and show how it can be extended from v=1/2 to nearby filling factors v where the low-energy quasiparticles carry both an electric dipole moment and an overall charge e*=(2v-1)e. More... »

PAGES

203-212

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/bfb0107478

DOI

http://dx.doi.org/10.1007/bfb0107478

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1045437142


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/02", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Physical Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0204", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Condensed Matter Physics", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0206", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Quantum Physics", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Institut f\u00fcr Theoretische Physik, Universit\u00e4t zu K\u00f6ln, 50937, K\u00f6ln, Germany", 
          "id": "http://www.grid.ac/institutes/grid.6190.e", 
          "name": [
            "Institut f\u00fcr Theoretische Physik, Universit\u00e4t zu K\u00f6ln, 50937, K\u00f6ln, Germany"
          ], 
          "type": "Organization"
        }, 
        "familyName": "von Oppen", 
        "givenName": "Felix", 
        "id": "sg:person.01366036711.96", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01366036711.96"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Physics Department, Harvard University, 02138, Cambridge, Massachusetts, USA", 
          "id": "http://www.grid.ac/institutes/grid.38142.3c", 
          "name": [
            "Physics Department, Harvard University, 02138, Cambridge, Massachusetts, USA"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Halperin", 
        "givenName": "Bertrand I.", 
        "id": "sg:person.01046056107.42", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01046056107.42"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Lucent Technologies Bell Labs, 07974, Murray Hill, NJ, USA", 
          "id": "http://www.grid.ac/institutes/grid.469490.6", 
          "name": [
            "Lucent Technologies Bell Labs, 07974, Murray Hill, NJ, USA"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Simon", 
        "givenName": "Steven H.", 
        "id": "sg:person.0635266642.02", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0635266642.02"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Department of Condensed Matter Physics, The Weizmann Institute of Science, 76100, Rehovot, Israel", 
          "id": "http://www.grid.ac/institutes/grid.13992.30", 
          "name": [
            "Department of Condensed Matter Physics, The Weizmann Institute of Science, 76100, Rehovot, Israel"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Stern", 
        "givenName": "Ady", 
        "id": "sg:person.014055640065.48", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014055640065.48"
        ], 
        "type": "Person"
      }
    ], 
    "datePublished": "1999", 
    "datePublishedReg": "1999-01-01", 
    "description": "The composite-fermion approach as formulated in Fermion Chern-Simons theory has been very successful in describing the physics of the lowest Landau level near Landau level filling factor v=1/2. Recent work has emphasized the fact that the true low energy quasiparticles at this filling factor are electrically neutral and carry an, electric dipole moment. In a previous work, we discussed at length two formulations in terms of dipolar quasiparticles. Here we briefly, review one approach\u2014termed electron-centered quasiparticles\u2014and show how it can be extended from v=1/2 to nearby filling factors v where the low-energy quasiparticles carry both an electric dipole moment and an overall charge e*=(2v-1)e.", 
    "editor": [
      {
        "familyName": "Kramer", 
        "givenName": "Bernhard", 
        "type": "Person"
      }
    ], 
    "genre": "chapter", 
    "id": "sg:pub.10.1007/bfb0107478", 
    "isAccessibleForFree": true, 
    "isPartOf": {
      "isbn": [
        "978-3-540-41573-2", 
        "978-3-540-44553-1"
      ], 
      "name": "Advances in Solid State Physics 39", 
      "type": "Book"
    }, 
    "keywords": [
      "low-energy quasiparticles", 
      "electric dipole moment", 
      "Landau levels", 
      "filling factors v", 
      "lowest Landau level", 
      "dipole moment", 
      "composite-fermion approach", 
      "quasiparticles", 
      "Chern-Simons theory", 
      "fermions", 
      "physics", 
      "moment", 
      "dipole", 
      "charge", 
      "overall charge", 
      "recent work", 
      "previous work", 
      "theory", 
      "two formulations", 
      "work", 
      "terms", 
      "factor V", 
      "formulation", 
      "fact", 
      "approach", 
      "levels", 
      "factors"
    ], 
    "name": "Half-filled Landau level\u2014Composite fermions and dipoles", 
    "pagination": "203-212", 
    "productId": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1045437142"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/bfb0107478"
        ]
      }
    ], 
    "publisher": {
      "name": "Springer Nature", 
      "type": "Organisation"
    }, 
    "sameAs": [
      "https://doi.org/10.1007/bfb0107478", 
      "https://app.dimensions.ai/details/publication/pub.1045437142"
    ], 
    "sdDataset": "chapters", 
    "sdDatePublished": "2022-12-01T06:53", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20221201/entities/gbq_results/chapter/chapter_422.jsonl", 
    "type": "Chapter", 
    "url": "https://doi.org/10.1007/bfb0107478"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/bfb0107478'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/bfb0107478'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/bfb0107478'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/bfb0107478'


 

This table displays all metadata directly associated to this object as RDF triples.

120 TRIPLES      22 PREDICATES      53 URIs      45 LITERALS      7 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/bfb0107478 schema:about anzsrc-for:02
2 anzsrc-for:0204
3 anzsrc-for:0206
4 schema:author Nda7b334c84ab4561a4ae319a40e624d3
5 schema:datePublished 1999
6 schema:datePublishedReg 1999-01-01
7 schema:description The composite-fermion approach as formulated in Fermion Chern-Simons theory has been very successful in describing the physics of the lowest Landau level near Landau level filling factor v=1/2. Recent work has emphasized the fact that the true low energy quasiparticles at this filling factor are electrically neutral and carry an, electric dipole moment. In a previous work, we discussed at length two formulations in terms of dipolar quasiparticles. Here we briefly, review one approach—termed electron-centered quasiparticles—and show how it can be extended from v=1/2 to nearby filling factors v where the low-energy quasiparticles carry both an electric dipole moment and an overall charge e*=(2v-1)e.
8 schema:editor Neabcfb8c155d4df79aeb5c5012666a3c
9 schema:genre chapter
10 schema:isAccessibleForFree true
11 schema:isPartOf N3ab8865a5e7443e0840e1b69d3639b3f
12 schema:keywords Chern-Simons theory
13 Landau levels
14 approach
15 charge
16 composite-fermion approach
17 dipole
18 dipole moment
19 electric dipole moment
20 fact
21 factor V
22 factors
23 fermions
24 filling factors v
25 formulation
26 levels
27 low-energy quasiparticles
28 lowest Landau level
29 moment
30 overall charge
31 physics
32 previous work
33 quasiparticles
34 recent work
35 terms
36 theory
37 two formulations
38 work
39 schema:name Half-filled Landau level—Composite fermions and dipoles
40 schema:pagination 203-212
41 schema:productId N1174c20071d84bcabfa1bdd12a24f8e0
42 N743a85774290491a93abda470bce2159
43 schema:publisher N3d427e13b9354cbba1635aafd46fdc67
44 schema:sameAs https://app.dimensions.ai/details/publication/pub.1045437142
45 https://doi.org/10.1007/bfb0107478
46 schema:sdDatePublished 2022-12-01T06:53
47 schema:sdLicense https://scigraph.springernature.com/explorer/license/
48 schema:sdPublisher N1cab4556e98a4381aa429bd5ab90ab91
49 schema:url https://doi.org/10.1007/bfb0107478
50 sgo:license sg:explorer/license/
51 sgo:sdDataset chapters
52 rdf:type schema:Chapter
53 N1174c20071d84bcabfa1bdd12a24f8e0 schema:name dimensions_id
54 schema:value pub.1045437142
55 rdf:type schema:PropertyValue
56 N1cab4556e98a4381aa429bd5ab90ab91 schema:name Springer Nature - SN SciGraph project
57 rdf:type schema:Organization
58 N35a5696f5c94464898895bac130b6a03 rdf:first sg:person.014055640065.48
59 rdf:rest rdf:nil
60 N3ab8865a5e7443e0840e1b69d3639b3f schema:isbn 978-3-540-41573-2
61 978-3-540-44553-1
62 schema:name Advances in Solid State Physics 39
63 rdf:type schema:Book
64 N3d427e13b9354cbba1635aafd46fdc67 schema:name Springer Nature
65 rdf:type schema:Organisation
66 N4d5ee33e57df47b484e44b7602110f58 rdf:first sg:person.01046056107.42
67 rdf:rest Nb9de0d7cea6d4284a080ffa32f9f6f50
68 N743a85774290491a93abda470bce2159 schema:name doi
69 schema:value 10.1007/bfb0107478
70 rdf:type schema:PropertyValue
71 N9dd716a5438242f79e84ad6f142663bc schema:familyName Kramer
72 schema:givenName Bernhard
73 rdf:type schema:Person
74 Nb9de0d7cea6d4284a080ffa32f9f6f50 rdf:first sg:person.0635266642.02
75 rdf:rest N35a5696f5c94464898895bac130b6a03
76 Nda7b334c84ab4561a4ae319a40e624d3 rdf:first sg:person.01366036711.96
77 rdf:rest N4d5ee33e57df47b484e44b7602110f58
78 Neabcfb8c155d4df79aeb5c5012666a3c rdf:first N9dd716a5438242f79e84ad6f142663bc
79 rdf:rest rdf:nil
80 anzsrc-for:02 schema:inDefinedTermSet anzsrc-for:
81 schema:name Physical Sciences
82 rdf:type schema:DefinedTerm
83 anzsrc-for:0204 schema:inDefinedTermSet anzsrc-for:
84 schema:name Condensed Matter Physics
85 rdf:type schema:DefinedTerm
86 anzsrc-for:0206 schema:inDefinedTermSet anzsrc-for:
87 schema:name Quantum Physics
88 rdf:type schema:DefinedTerm
89 sg:person.01046056107.42 schema:affiliation grid-institutes:grid.38142.3c
90 schema:familyName Halperin
91 schema:givenName Bertrand I.
92 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01046056107.42
93 rdf:type schema:Person
94 sg:person.01366036711.96 schema:affiliation grid-institutes:grid.6190.e
95 schema:familyName von Oppen
96 schema:givenName Felix
97 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01366036711.96
98 rdf:type schema:Person
99 sg:person.014055640065.48 schema:affiliation grid-institutes:grid.13992.30
100 schema:familyName Stern
101 schema:givenName Ady
102 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014055640065.48
103 rdf:type schema:Person
104 sg:person.0635266642.02 schema:affiliation grid-institutes:grid.469490.6
105 schema:familyName Simon
106 schema:givenName Steven H.
107 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0635266642.02
108 rdf:type schema:Person
109 grid-institutes:grid.13992.30 schema:alternateName Department of Condensed Matter Physics, The Weizmann Institute of Science, 76100, Rehovot, Israel
110 schema:name Department of Condensed Matter Physics, The Weizmann Institute of Science, 76100, Rehovot, Israel
111 rdf:type schema:Organization
112 grid-institutes:grid.38142.3c schema:alternateName Physics Department, Harvard University, 02138, Cambridge, Massachusetts, USA
113 schema:name Physics Department, Harvard University, 02138, Cambridge, Massachusetts, USA
114 rdf:type schema:Organization
115 grid-institutes:grid.469490.6 schema:alternateName Lucent Technologies Bell Labs, 07974, Murray Hill, NJ, USA
116 schema:name Lucent Technologies Bell Labs, 07974, Murray Hill, NJ, USA
117 rdf:type schema:Organization
118 grid-institutes:grid.6190.e schema:alternateName Institut für Theoretische Physik, Universität zu Köln, 50937, Köln, Germany
119 schema:name Institut für Theoretische Physik, Universität zu Köln, 50937, Köln, Germany
120 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...