Please use this identifier to cite or link to this item: http://dspace.mediu.edu.my:8181/xmlui/handle/123456789/3374
Title: Sewing string tree vertices with ghosts
Issue Date: 30-May-2013
Publisher: Sociedade Brasileira de Física
Description: It is shown how to sew string vertices with ghosts at tree level in order to produce new tree vertices using the Group Theoretic approach to String Theory. It is then verified the BRST invariance of the sewn vertex and shown that it has the correct ghost number.
URI: http://koha.mediu.edu.my:8181/jspui/handle/123456789/3374
Other Identifiers: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332002000100035
http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2002&volume=32&issue=1&spage=232
Appears in Collections:Physics and Astronomy

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