Skip to main content
Log in

Trajectories of excited fermion states in pure fermion models of quantum field theory

  • Published:
Il Nuovo Cimento A (1965-1970)

Summary

Pure fermion models are considered. The method of the collective boson fields to integrate Berezin-type integral over fermion fields is used. The soliton solutions of the classical fermion field equations is than used to calculate in semi-classical approximation fermion Green's functions. The singularities of the Green's functions form in the plane mass-squared-spin linear trajectories which were numerically calculated for three models.

Riassunto

Si considerano i modelli fermionici puri. Si usa il metodo dei campi bosonici collettivi per integrare l'integrale del tipo di Berezin sui campi fermionici. Si usa quindi la soluzione solitonica delle equazioni fermioniche classiche dei campi per calcolare nell'approssimazione semi-classica le funzioni fermioniche di Green. Le singolarità delle funzioni di Grean formano nel piano massa al quadrato-spin traiettorie lineari che sono state calcolate numericamente per tre modelli.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. J. Kraśkiewicz andR. Rączka:Quantization of models of quantum field theory with solitons, Lecture Notes in Mathematics, Vol.1037 (Springer-Verlag, Berlin, 1983).

    Google Scholar 

  2. R. Rączka andJ. Kraśkiewicz:Phys. Rev. D,28, 1949 (1983).

    Article  Google Scholar 

  3. C. Itzykson andJ. B. Zuber:Quantum Field Theory (McGraw-Hill, New York, N. Y., 1980).

    Google Scholar 

  4. R. Rajaraman:Solitons and Instantons (North-Holland Publ. Comp., Amsterdam, 1982).

    MATH  Google Scholar 

  5. J. Werle:Phys. Lett. B,71, 357 (1977).

    Article  MathSciNet  ADS  Google Scholar 

  6. K. Akdeniz, M. Arik, M. Durgut, M. Hortaçsu, S. Kaptanoglu andN. Pak:Phys. Lett. B,116, 34 (1982).

    Article  ADS  Google Scholar 

  7. M. Soler:Phys. Rev. D,1, 2766 (1970).

    Article  ADS  Google Scholar 

  8. L. Faddeev:Theor. Math. Phys.,1, 3 (1969).

    Article  MathSciNet  Google Scholar 

  9. P. Senjanovic:Ann. Phys. (N.Y.),100, 227 (1979).

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Additional information

To speed up publication, the authors of this paper have agreed to not receive the proofs for correction.

Traduzione a cura della Redazione.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kraśkiewicz, J., Rączka, R. Trajectories of excited fermion states in pure fermion models of quantum field theory. Nuov Cim A 93, 28–38 (1986). https://doi.org/10.1007/BF02773439

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02773439

PACS.12.40.

PACS.11.10.

Navigation