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n-particle quantum statistics on graphs

Abstract:

We develop a full characterization of abelian quantum statistics on graphs. We explain how the number of anyon phases is related to connectivity. For 2-connected graphs the independence of quantum statistics with respect to the number of particles is proven. For non-planar 3-connected graphs we identify bosons and fermions as the only possible statistics, whereas for planar 3-connected graphs we show that one anyon phase exists. Our approach also yields an alternative proof of the structure t...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1007/s00220-014-2091-0

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Mathematical Institute
Oxford college:
Queens College
Role:
Author
Publisher:
Springer Publisher's website
Journal:
Communications in Mathematical Physics
Volume:
330
Issue:
3
Pages:
1293-1326
Publication date:
2014-06-06
Acceptance date:
2014-04-09
DOI:
EISSN:
1432-0916
ISSN:
0010-3616
Keywords:
Pubs id:
pubs:1049649
UUID:
uuid:6a478dd6-baa6-4956-957d-77a3bf35bde3
Local pid:
pubs:1049649
Source identifiers:
1049649
Deposit date:
2019-09-25

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