TY - JOUR
T1 - Neutral composite fermions in QED2
AU - Abada, Abdessamad
AU - Shrock, Robert E.
N1 - Funding Information:
2 Partially supported by NSF grant PHY-89-08495.
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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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 -