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Immersion Anomaly of Dirac Operator on Surface in R^3

Shigeki Matsutani
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Abstract

In previous report (J. Phys. A (1997) 30 4019-4029), I showed that the Dirac field confined in a surface immersed in $R^3$ by means of a mass type potential is governed by the Konopelchenko-Kenmotsu-Weierstrass-Enneper equation. In this article, I quantized the Dirac field and calculated the gauge transformation which exhibits the gauge freedom of the parameterization of the surface. Then using the Ward-Takahashi identity, I showed that the expectation value of the action of the Dirac field is expressed by the Willmore functional and area of the surface.

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Shigeki Matsutani. 1997-07-10. Immersion Anomaly of Dirac Operator on Surface in R^3. https://doi.org/10.1142/s0129055x99000076

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