Gauge fields and fermions in tachyon effective field theories

• In this paper we incorporate gauge fields into the tachyon field theory models for unstable D-branes in bosonic and in type-II string theories. The chosen couplings yield massless gauge fields and an infinite set of equally spaced massive gauge fields on

Subject headings

NATURVETENSKAP  -- Fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences (hsv//eng)

Keyword

nonperturbative effects; bosonic strings; superstrings and heterotic strings; D-branes; STRING THEORY; D-BRANES

Publication and Content Type

ref (subject category)

art (subject category)