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On perturbation theory for regularized determinants of differential operators

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Abstract

A perturbation theory for determinants of differential operators regularized through the ζ-function technique is presented. The application of this approach to the study of chiral changes in the fermionic path-integral variables is discussed.

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Authors and Affiliations

  1. Universidad Nacional de La Plata, 1900, La Plata, Argentina

    R. E. Gamboa-Saraví, M. A. Muschietti & J. E. Solomin

  2. Member of Comisión de Investigaciones Científicas de la Provincia de Buenos Aires, Argentina

    R. E. Gamboa-Saraví, M. A. Muschietti & J. E. Solomin

Authors
  1. R. E. Gamboa-Saraví
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  2. M. A. Muschietti
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  3. J. E. Solomin
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Communicated by H. Araki

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Gamboa-Saraví, R.E., Muschietti, M.A. & Solomin, J.E. On perturbation theory for regularized determinants of differential operators. Commun.Math. Phys. 89, 363–373 (1983). https://doi.org/10.1007/BF01214660

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  • DOI: https://doi.org/10.1007/BF01214660

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