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 -