Neutral composite fermions in QED2

Abdessamad Abada; Robert E. Shrock

doi:10.1016/0370-2693(91)91261-S

Neutral composite fermions in QED₂

Abdessamad Abada, Robert E. Shrock

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

We study neutral composite fermions in QED₂ as a simple but exactly solvable model of fermions substructure. We find that the two-point function for a neutral fermion does not exhibit a pole in momentum space, and hence the neutral composite fermion operator does not create an asymptotic state. A correlation inequality is also derived. Implications for composite fermion models are discussed.

Original language	English
Pages (from-to)	282-285
Number of pages	4
Journal	Physics Letters B
Volume	267
Issue number	2
DOIs	https://doi.org/10.1016/0370-2693(91)91261-S
Publication status	Published - Sept 12 1991
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(91)91261-S

Cite this

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title = "Neutral composite fermions in QED2",

abstract = "We study neutral composite fermions in QED2 as a simple but exactly solvable model of fermions substructure. We find that the two-point function for a neutral fermion does not exhibit a pole in momentum space, and hence the neutral composite fermion operator does not create an asymptotic state. A correlation inequality is also derived. Implications for composite fermion models are discussed.",

author = "Abdessamad Abada and Shrock, \{Robert E.\}",

note = "Funding Information: 2 Partially supported by NSF grant PHY-89-08495.",

year = "1991",

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AU - Abada, Abdessamad

AU - Shrock, Robert E.

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PY - 1991/9/12

Y1 - 1991/9/12

N2 - We study neutral composite fermions in QED2 as a simple but exactly solvable model of fermions substructure. We find that the two-point function for a neutral fermion does not exhibit a pole in momentum space, and hence the neutral composite fermion operator does not create an asymptotic state. A correlation inequality is also derived. Implications for composite fermion models are discussed.

AB - We study neutral composite fermions in QED2 as a simple but exactly solvable model of fermions substructure. We find that the two-point function for a neutral fermion does not exhibit a pole in momentum space, and hence the neutral composite fermion operator does not create an asymptotic state. A correlation inequality is also derived. Implications for composite fermion models are discussed.

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DO - 10.1016/0370-2693(91)91261-S

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VL - 267

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JO - Physics Letters B

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Neutral composite fermions in QED₂

Abstract

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