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QCD2 with Massless Quarks in Terms of Currents

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Particle Physics in the New Millennium

Part of the book series: Lecture Notes in Physics ((LNP,volume 616))

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Abstract

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. The issue of the non-hermiticity of the truncated Hamiltonian is also discussed. Talk based mainly on [1].

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References

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Author information

Authors and Affiliations

  1. Theory Division, CERN, CH-1211, Geneva 23, Switzerland

    Adi Armoni

  2. Department of Particle Physics, Weizmann Institute of Science, 76100, Rehovot, Israel

    Yitzhak Frishman

  3. School of Physics and Astronomy, Beverly and Raymond Sackler Faculty of Exact Sciences, Tel Aviv University, 69978, Ramat Aviv, Israel

    Jacob Sonnenschein

Authors
  1. Adi Armoni
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  2. Yitzhak Frishman
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  3. Jacob Sonnenschein
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Editor information

Editors and Affiliations

  1. Theoretical Physics Division, Rudjer Boskovic Institute, P.O.Box 180, 10 002, Zagreb, Croatia

    Josip Trampetić

  2. Sektion Physik der Ludwig-Maximilians-Universität, Theresienstr.37, 80333, München

    Julius Wess

  3. Max-Plack-Institut für Physik, Föhringer Ring 6, 80805, München, Germany

    Julius Wess

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© 2003 Springer-Verlag Berlin Heidelberg

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Armoni, A., Frishman, Y., Sonnenschein, J. (2003). QCD2 with Massless Quarks in Terms of Currents. In: Trampetić, J., Wess, J. (eds) Particle Physics in the New Millennium. Lecture Notes in Physics, vol 616. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-36539-7_24

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  • DOI: https://doi.org/10.1007/3-540-36539-7_24

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-00711-1

  • Online ISBN: 978-3-540-36539-6

  • eBook Packages: Springer Book Archive

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