Superselection theory for subsystems - INSPIRE

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Superselection theory for subsystems

Roberto Conti
(
- Rome U., Tor Vergata
)
,
Sergio Doplicher
(
- Rome U.
)
,
John E. Roberts
(
- Rome U., Tor Vergata
)

Jan, 2000

28 pages

Published in:

Commun.Math.Phys. 218 (2001) 263-281

e-Print:

math/0001139 [math.OA]

DOI:

10.1007/s002200100392

View in:

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Abstract:

An inclusion of observable nets satisfying duality induces an inclusion of canonical field nets. Any Bose net intermediate between the observable net and the field net and satisfying duality is the fixed-point net of the field net under a compact group. This compact group is its canonical gauge group if the occurrence of sectors with infinite statistics can be ruled out for the observable net and its vacuum Hilbert space is separable.

Note:

28 pages, LaTex Subj-class: Operator Algebras: Mathematical Physics Journal-ref: Commun.Math.Phys. 218 (2001) 263-281

axiomatic field theory
superselection rule
operator: algebra
Hamiltonian formalism
duality
gauge field theory

References(14)

Figures(0)

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)
,
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)

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•
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•
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)
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)
,
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(
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)

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)
,
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(
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)
,
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(
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)

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•
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Sergio Doplicher
(
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)
,
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(
- Hamburg U.
)
,
John E. Roberts
(
- Princeton U.
)

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•
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(
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)

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DOI:
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R. Longo
(
- Rome U., Tor Vergata
)
,
Karl-Henning Rehren
(
- Hamburg U.
)

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•
e-Print:
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•
DOI:
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