Kaku

发表

Nonpolynomial closed-string field theory.

Kaku, 1990, Physical review. D, Particles and fields.

Geometric derivation of string field theory from first principles: Closed strings and modular invariance.

Kaku, 1988, Physical review. D, Particles and fields.

Modular-invariant closed-string field theory.

Lykken, Kaku, 1988, Physical review. D, Particles and fields.