42 citations
3 papers
hep-th2005★ 11 cited
Worldline Approach of Topological BF Theory
Ichiro Oda, Mario Tonin
We present a worldline description of topological non-abelian BF theory in arbitrary space-time dimensions. It is shown that starting with a trivial classical action defined on the…
hep-th2005★ 42 cited
Y-formalism in Pure Spinor Quantization of Superstrings
I. Oda, M. Tonin
We present the Y-formalism in the pure spinor quantization of superstring theory in detail. Even if the OPE is not completely free owing to the presence of the projector refl…
hep-th2004★ 39 cited
On the b-antighost in the Pure Spinor Quantization of Superstrings
Ichiro Oda, Mario Tonin
Recently Berkovits has constructed a picture raised, compound field which is used to compute higher loop amplitudes in the pure spinor approach of superstrings. On the other…