Tachyon lump solutions of bosonic D-branes on SU(2) group manifolds in cubic string field theory

摘要

We construct tachyon lump solutions of bosonic D2-branes on SU(2) group manifolds by level truncation approximation in cubic string field theory, which are regarded as D0-branes. The energies for these solutions show good agreement with the expected values. (C) 2001 Published by Elsevier Science B.V. [References: 75]