BOUNDARY REPARAMETRIZATIONS AS ADDITIONAL MODULI FOR THE STRING PROPAGATOR
1989 ◽
Vol 04
(03)
◽
pp. 283-291
◽
Analyzing the Polyakov integral on surfaces with boundaries, where the values of the string variables are fixed, we use the observation that there are more holomorphic quadratic differentials besides those obtained as restrictions from the Schottky double. They are naturally related to boundary reparametrizations. The corresponding additional moduli are used to express the integration over metrices. Some details are given for the vacuum functional and the propagator.
2003 ◽
Vol 120
(2)
◽
pp. 433-440
◽
2008 ◽
Vol 30
(9)
◽
pp. 1507-1519
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Keyword(s):
2006 ◽
Vol 08
(03)
◽
pp. 381-399
1998 ◽
Vol 2
(4)
◽
pp. 875-920
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Keyword(s):
1988 ◽
Vol 19
(2)
◽
pp. 494-499