2001/01/31 by Seiji Terashima · 1 citation
Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Black Holes and Theoretical Physics #Noncommutative and Quantum Gravity Theories #hep-th
paper · pdf · doi:10.1088/1126-6708/2001/05/059
published as JHEP 0105:059,2001 · 19 pages, LaTeX, no figures, v2: an appendix and comments are added, references added
arxiv created 2001/02/07 · openalex publication_date 2001/05/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/29
We construct an exact soliton, which represents a BPS Dp-brane, in a boundary string field theory action of infinitely many non-BPS D(p-1)-branes. Furthermore, we show that this soliton can be regarded as an exact soliton in the full string field theory. The world-volume theory of the BPS Dp-brane constructed in this way becomes usual gauge theory on commutative Rp+1, instead of non-commutative plane. We also construct a Dp-brane from non-BPS D(p-n)-branes by the ABS like configuration. We confirm that the Dp-brane has correct RR charges and the tension.