Neutral composite fermions in QED2

Abdessamad Abada, Robert E. Shrock

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)


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 languageEnglish
Pages (from-to)282-285
Number of pages4
JournalPhysics Letters B
Issue number2
Publication statusPublished - Sept 12 1991
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


Dive into the research topics of 'Neutral composite fermions in QED2'. Together they form a unique fingerprint.

Cite this