Sewing string tree vertices with ghosts

AUTOR(ES)

Sandoval Junior, Leonidas

FONTE

Brazilian Journal of Physics

DATA DE PUBLICAÇÃO

2002-03

RESUMO

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.

Documentos Relacionados

• Association of hemoglobin C with erythrocyte ghosts.
• Two-dimensionally infinite polyhedra with vertices related by symmetry operations.
• Antimicrobial Activity of Prosthetic Heart Valve Sewing Cuffs Coated With Minocycline and Rifampin
• Actions for the bosonic string with the curved worldsheet
• String theory