1206.3901 (Masako Asano et al.)

Closed string field theory in a-gauge    [PDF]

Masako Asano, Mitsuhiro Kato

We show that a-gauge, a class of covariant gauges developed for bosonic open string field theory, is consistently applied to the closed string field theory. A covariantly gauge-fixed action of massless fields can be systematically derived from a-gauge-fixed action of string field theory.

View original: http://arxiv.org/abs/1206.3901