Heterotic RNS superstring
index introduction notations supergeometry BV-formalism BRST-formalism equivariant-cohomology worldsheet-complex-structure bosonic-string omega omega-BRST contact-structure transfer tangent-space-of-double-coset integrated-vertex unintegrated-vertex boundary picture-changing Type-II-RNS N2Superconformal twisting pure-spinor left-sector open-problems
index introduction notations supergeometry BV-formalism BRST-formalism equivariant-cohomology worldsheet-complex-structure bosonic-string omega omega-BRST contact-structure transfer tangent-space-of-double-coset integrated-vertex unintegrated-vertex boundary picture-changing Type-II-RNS N2Superconformal twisting pure-spinor left-sector open-problems