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

Ämnesord

NATURVETENSKAP  -- Fysik (hsv//swe)

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

Nyckelord

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

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