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Title: Boundary reparametrizations as additional moduli for the string propagator

Abstract

Analyzing the Polyakov integral on surfaces with boundaries, where the values of the string variables are fixed, the authors 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 metrics. Some details are given for the vacuum functional and the propagator.

Authors:
Publication Date:
Research Org.:
Leipzig Univ. (German Democratic Republic). Sektion Physik
OSTI Identifier:
5705705
Resource Type:
Journal Article
Journal Name:
Mod. Phys. Lett. A; (United States)
Additional Journal Information:
Journal Volume: 4:3
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; VACUUM STATES; STRING MODELS; BOUNDARY CONDITIONS; GREEN FUNCTION; PROPAGATOR; RIEMANN SPACE; SCHOTTKY EFFECT; COMPOSITE MODELS; EXTENDED PARTICLE MODEL; FUNCTIONS; MATHEMATICAL MODELS; MATHEMATICAL SPACE; PARTICLE MODELS; QUARK MODEL; SPACE; 645400* - High Energy Physics- Field Theory; 657002 - Theoretical & Mathematical Physics- Classical & Quantum Mechanics

Citation Formats

Kirschner, R. Boundary reparametrizations as additional moduli for the string propagator. United States: N. p., 1989. Web. doi:10.1142/S0217732389000356.
Kirschner, R. Boundary reparametrizations as additional moduli for the string propagator. United States. doi:10.1142/S0217732389000356.
Kirschner, R. Sun . "Boundary reparametrizations as additional moduli for the string propagator". United States. doi:10.1142/S0217732389000356.
@article{osti_5705705,
title = {Boundary reparametrizations as additional moduli for the string propagator},
author = {Kirschner, R},
abstractNote = {Analyzing the Polyakov integral on surfaces with boundaries, where the values of the string variables are fixed, the authors 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 metrics. Some details are given for the vacuum functional and the propagator.},
doi = {10.1142/S0217732389000356},
journal = {Mod. Phys. Lett. A; (United States)},
number = ,
volume = 4:3,
place = {United States},
year = {1989},
month = {1}
}