Conservation laws and tachyon potentials in the sliver frame

Author(s)

Aldo Arroyo, E.

• Document type: Journal article
• Source: Journal of High Energy Physics; v. N/A, n. 6, p. 24-pg., 2011-06-01.

Abstract

Conservation laws have provided an elegant and efficient tool to evaluate the open string field theory interaction vertex, they have been originally implemented in the case where the string field is expanded in the Virasoro basis. In this work we derive conservation laws in the case where the string field is expanded in the so-called sliver L-0-basis. As an application of this new set of conservation laws, we compute the open string field action relevant to the tachyon condensation and in order to present not only an illustration but also an additional information, we evaluate the action without imposing a gauge choice. (AU)

• FAPESP's process: 10/05990-0 - Topics in superstring theories
• Grantee: Ever Aldo Arroyo Montero
• Support Opportunities: Scholarships in Brazil - Post-Doctoral