A construction of commutative D-branes from lower-dimensional non-BPS D-branes

Authors
Terashima, S
Citation
S. Terashima, A construction of commutative D-branes from lower-dimensional non-BPS D-branes, J HIGH EN P, 2001(5), 2001, pp. NIL_1409-NIL_1425
Citations number
44
Categorie Soggetti
Physics
Journal title
JOURNAL OF HIGH ENERGY PHYSICS
ISSN journal
10298479 → ACNP
Volume
2001
Issue
5
Year of publication
2001
Pages
NIL_1409 - NIL_1425
Database
ISI
SICI code
1029-8479(200105)2001:5<NIL_1409:ACOCDF>2.0.ZU;2-#
Abstract
We construct an exact soliton, which represents a BPS Dp-brane, in a bounda ry string field theory action of infinitely many non-BPS D(p-1)-branes. Fur thermore, 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 c onstructed in this way becomes usual gauge theory on commutative Rp+1, inst ead 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.