TY - JOUR

T1 - Chiral bosonization of superconformal ghosts on the Riemann surface and path-integral measure

AU - Carow-Watamura, Ursula

AU - Ezawa, Zyun F.

AU - Harada, Kuni

AU - Tezuka, Akinori

AU - Watamura, Satoshi

PY - 1989/8/17

Y1 - 1989/8/17

N2 - The bosonization of the bosonic ghosts β and γ using a pair of scalar fields φ and χ is formulated for the case of the Riemann surface with higher genus. The measure of the path integral over φχ fields is defined with a projector which specifies the picture of each loop and removes the zero-modes. Nevertheless, the resulting correlation functions are independent of the chosen pictures. The correspondence between the anomalous ghost number conservation laws and the Riemann-Roch theorem becomes also manifest.

AB - The bosonization of the bosonic ghosts β and γ using a pair of scalar fields φ and χ is formulated for the case of the Riemann surface with higher genus. The measure of the path integral over φχ fields is defined with a projector which specifies the picture of each loop and removes the zero-modes. Nevertheless, the resulting correlation functions are independent of the chosen pictures. The correspondence between the anomalous ghost number conservation laws and the Riemann-Roch theorem becomes also manifest.

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U2 - 10.1016/0370-2693(89)91286-0

DO - 10.1016/0370-2693(89)91286-0

M3 - Article

AN - SCOPUS:45349113150

VL - 227

SP - 73

EP - 80

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1

ER -