Three-point disc amplitudes in the RNS formalism

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• 作者：Katrin Beckerp> ; p>p>kbecker@physics.tamu.edu" class="auth_mail" title="E-mail the corresponding authorp> ; Melanie Becker p>mbecker@physics.tamu.edu" class="auth_mail" title="E-mail the corresponding authorp> ; Daniel Robbins p>drobbins@physics.tamu.edu" class="auth_mail" title="E-mail the corresponding authorp> ; Ning Su p>suning@gmail.com" class="auth_mail" title="E-mail the corresponding authorp>
• 刊名：Nuclear Physics B
• 出版年：2016
• 出版时间：June 2016
• 年：2016
• 卷：907
• 期：Complete
• 页码：360-399
• 全文大小：507 K

文摘

We calculate all tree level string theory vacuum to Dp-brane disc amplitudes involving an arbitrary RR-state and two NS–NS vertex operators. This computation was earlier performed by K. Becker, Guo, and Robbins for the simplest case of a RR-state of type pan id="mmlsi1" class="mathmlsrc">pan class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0550321316300244&_mathId=si1.gif&_user=111111111&_pii=S0550321316300244&_rdoc=1&_issn=05503213&md5=eb2185ef4ac788953070bcd6f677a11e" title="Click to view the MathML source">Cp>(p−3)p>pan>pan class="mathContainer hidden">pan class="mathCode">pan>pan>pan>. Here we use the aid of a computer to calculate all possible three-point amplitudes involving a RR-vertex operator of type pan id="mmlsi2" class="mathmlsrc">pan class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0550321316300244&_mathId=si2.gif&_user=111111111&_pii=S0550321316300244&_rdoc=1&_issn=05503213&md5=6e89533d693782d508b8d22d7948980e" title="Click to view the MathML source">Cp>(p+1+2k)p>pan>pan class="mathContainer hidden">pan class="mathCode">pan>pan>pan>.