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

Institute for Theoretical Physics

Stony Brook University

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

4 Scopus citations

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, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	267
Issue number	2
DOIs	https://doi.org/10.1016/0370-2693(91)91261-S
State	Published - Sep 12 1991

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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.",

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T1 - Neutral composite fermions in QED2

AU - Abada, Abdessamad

AU - Shrock, Robert E.

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.

UR - https://www.scopus.com/pages/publications/0010892024

U2 - 10.1016/0370-2693(91)91261-S

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

M3 - Article

AN - SCOPUS:0010892024

SN - 0370-2693

VL - 267

SP - 282

EP - 285

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 2

ER -

Neutral composite fermions in QED₂

Abstract

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