Inlaying vertex function and scattering amplitude

Journal Article · Sat Mar 01 04:00:00 EST 1997 · Journal of Mathematical Physics

DOI:https://doi.org/10.1063/1.531904· OSTI ID:467256

Naito, S ^[1]

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1. Department of Physics, Osaka City University, Sumiyoshiku, Osaka (Japan)

Scattering processes among strings are analyzed by using {ital fundamental equations} of three types, which divide the whole complex z-plane into various types of N punctured ring domains plus various unpunctured ring domains, where internal strings freely propagate. In order to calculate scattering amplitudes (among physical particles) in Witten`s quantum string field theory, we derive and apply the {open_quotes}Gluing theorem,{close_quotes} mathematical proof of which is given (in operator forms) by constructing various (inlint) conformal mapping operators. {copyright} {ital 1997 American Institute of Physics.}

• OSTI ID: 467256
• Journal Information: Journal of Mathematical Physics, Journal Name: Journal of Mathematical Physics Journal Issue: 3 Vol. 38; ISSN JMAPAQ; ISSN 0022-2488
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
CONFORMAL GROUPS
MAPPING
QUANTUM FIELD THEORY
QUANTUM OPERATORS
SCATTERING
SCATTERING AMPLITUDES
STRING MODELS
TACHYONS
VERTEX FUNCTIONS