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Lightlike solutions of the Bethe-Salpeter equation

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Il Nuovo Cimento (1955-1965)

Summary

We show that an eigenvalue of the B.S. equation in ladder approximation for a vacuumlike bound state is also eigenvalue of the corresponding B.S. equation for a lightlike bound state. A way of constructing solutions is indicated.

Riassunto

Mostriamo che un autovalore dell’equazione di B.S. in approssimazione « ladder » per uno stato legato di tipo vuoto è anche autovalore della corrispondente equazione di B.S. per uno stato legato di tipo luce. Si indica una maniera per costruire soluzioni.

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Literatur

  1. See for instance:M. Baker, K. Johnson andB. W. Lee:Phys. Rev.,133, B 209 (1964), in particular note (12).

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Authors and Affiliations

  1. Istituto di Fisica dell’Università, Padova

    A. Bassetto & M. Tonin

  2. Scuola di Perfezionamento in Fisica Nucleare dell’I.N.F.N., Sezione di Padova, Italy

    A. Bassetto & S. Ciccariello

  3. Istituto Nazionale di Fisica Nucleare, Sezione di Padova, Italy

    M. Tonin

Authors
  1. A. Bassetto
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  2. S. Ciccariello
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  3. M. Tonin
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Bassetto, A., Ciccariello, S. & Tonin, M. Lightlike solutions of the Bethe-Salpeter equation. Nuovo Cim 35, 292–297 (1965). https://doi.org/10.1007/BF02734840

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  • DOI: https://doi.org/10.1007/BF02734840

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