Published March 1996 | Version v1
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Electron-pair condensation in parity-preserving QED3

Creators

Description

In this letter, we present a parity-preserving QED3 with spontaneous breaking of a local U(1)-symmetry. The breaking is accomplished by a potential of the φ-type. It is shown that a net attractive interaction appears in the Moeller scattering (between two electrons with opposite spin polarizations) as mediated by the gauge field and a Higgs scalar. This might favour a pair-condensation mechanism. (author). 15 refs

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MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
10 p.
ISSN
0029-3865
Report number
CBPF-NF--009/96

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
27054611
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ANGULAR MOMENTUM; ELECTRON PAIRS; ELECTRONS; GAUGE INVARIANCE; HIGGS MODEL; MOELLER SCATTERING; PARITY; POTENTIALS; QUANTUM ELECTRODYNAMICS; QUANTUM MECHANICS; QUANTUM NUMBERS; S WAVES; SCATTERING; U-1 GROUPS; UNITARY SYMMETRY; VECTOR MESONS
Descriptors DEC
BOSONS; ELASTIC SCATTERING; ELECTRODYNAMICS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; INVARIANCE PRINCIPLES; LEPTONS; LIE GROUPS; MATHEMATICAL MODELS; MECHANICS; MESONS; PARTIAL WAVES; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; SYMMETRY; SYMMETRY GROUPS; U GROUPS