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 |
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Pages (from-to) | 282-285 |
Number of pages | 4 |
Journal | Physics Letters B |
Volume | 267 |
Issue number | 2 |
DOIs | |
Publication status | Published - Sept 12 1991 |
Externally published | Yes |
ASJC Scopus subject areas
- Nuclear and High Energy Physics