Massless QCD2 from current constituents

A. Armoni*, Y. Frishman, J. Sonnenschein

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


We discuss the spectra of multi-flavor massless QCD2. An approximation in which the Hilbert space is truncated to two currents states is used. We write down a 't Hooft like equation for the wave function of the two currents states. We solve this equation for the lowest massive state and find an excellent agreement with the DLCQ results. In addition, the 't Hooft model and the large Nf limit spectra are re-derived by using a description in terms of currents.

Original languageEnglish
Pages (from-to)459-470
Number of pages12
JournalNuclear Physics B
Issue number1-2
StatePublished - 26 Feb 2001


FundersFunder number
German–Israeli Foundation for Scientific Research
Emory Eye Center
United States-Israel Binational Science Foundation
Israel Science Foundation
Department of Transport and Main Roads, Queensland GovernmentERBFMRX-CT96-0090


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