NonBPS dyons and branes in the Dirac-Born-Infeld theory

H.R. CHRISTIANSEN; N.E. GRANDI; F.A. SCHAPOSNIK; G.A.SILVA

PHYSICAL REVIEW D - PARTICLE AND FILDS

Año: 2000 vol. 61 p. 105016 - 105023

0556-2821

Non-BPS dyon solutions to D3-brane actions are constructed when one or more scalar fields describing transverse fluctuations of the brane are considered. The picture emerging from such non-BPS configurations is analyzed, in particular the response of the D-brane-string system to small perturbations.