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The C Operator in iϕ 3 Field Theory

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Czechoslovak Journal of Physics Aims and scope

Abstract

The C operator defines a dynamically-determined positive-definite metric in PT-symmetric theories. We show how the operator formalism for the perturbative calculation of C can be extended from quantum mechanics to quantum field theory with a cubic self interaction.

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References

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Authors and Affiliations

  1. Physics Department, Imperial College, London, SW7 2BZ, U.K

    H.F. Jones

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  1. H.F. Jones
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Jones, H. The C Operator in iϕ 3 Field Theory. Czechoslovak Journal of Physics 54, 1107–1111 (2004). https://doi.org/10.1023/B:CJOP.0000044011.16303.00

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  • DOI: https://doi.org/10.1023/B:CJOP.0000044011.16303.00

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