Plan

    Introduction

    PureSpinors

    Holomorphicity

    SingularLocus

    PerturbationTheory

    LinearDilaton

    GhostNumberThree

    PotentialObstacle

    BGhost

    RemoveNonphysical

    ObstacleViaB

    RoleOfBGhost

    Part-2

    PureSpinorBundle

    TargetSpace

    LiftOfQ

    SUGRA-Data

    Shifts

    AdS5xS5

    Commutators

    Basis

    SuperfieldC

    RamondRamond

    WorldsheetVelocities

    MaurerCartan

    AdS5xS5-MC

    YangMillsAlgebra

    Gluing

    Summary-Ltot

    PBW-1

    PBW-2

    Koszulity

    BRST-cohomology

    Algebroid

    ZeroCurvature

    BRST-of-Lax

    IntegratedVertexAdS

Andrei Mikhailov

IFT UNESP, São Paulo

on leave from ITEP, Moscow