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Prog. Theor. Phys. Vol. 53 No. 5 (1975) pp. 1487-1498

Generalized Gauge Conditions for Closed String Models with Intrinsic Spin

Syôzi Kawati and Gaku Konisi

Department of Physics, Kwansei Gakuin University, Nishinomiya 662

(Received November 9, 1974)

Abstract:

According to the requirement of the preservation of the supergauge algebra after an interaction is switched on, we obtain the supergauge and the conformal gauge operators in the interacting closed string with the Neveu-Schwarz spin and with the Ramond fermion spin. We also find the generalized supergauge conditions on the interacting state vectors. These new conditions assure the absence of ghosts in the models. Moreover we discuss the Ramond closed string model in connection with the quark model.

URL : http://ptp.ipap.jp/link?PTP/53/1487/
DOI : 10.1143/PTP.53.1487

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