Journal article icon

Journal article

Higher-spin theory of the magnetorotons

Abstract:

Fractional quantum Hall liquids exhibit a rich set of excitations, the lowest energy of which are the magnetorotons with dispersion minima at a finite momentum. We propose a theory of the magnetorotons on the quantum Hall plateaux near half filling, namely, at filling fractions ν = N/(2N + 1) at large N. The theory involves an infinite number of bosonic fields arising from bosonizing the fluctuations of the shape of the composite Fermi surface. At zero momentum...

Expand abstract
Publication status:
Published
Peer review status:
Peer reviewed
Version:
Version of record

Actions


Access Document


Files:
Publisher copy:
10.1103/PhysRevLett.117.216403

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Theoretical Physics
Roberts, MM More by this author
Publisher:
American Physical Society Publisher's website
Journal:
Physical Review Letters Journal website
Volume:
117
Issue:
21
Publication date:
2016-11-15
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
Pubs id:
pubs:842343
URN:
uri:d76f36b7-11cc-4d32-8332-2519b3bc0ecd
UUID:
uuid:d76f36b7-11cc-4d32-8332-2519b3bc0ecd
Local pid:
pubs:842343

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP