EntityQ1376436· pop 22· linked from 151 articlesstringSign in to savehypothetical physical entity in string theoryConnectionshistory of string theoryEntitystring theoryEntityD-braneEntityvertex operator algebraEntityblack braneEntityphysicsEntityBlack holeConceptquantum mechanicsEntityInternational Standard Book NumberEntitycircleEntityphotonEntityelementary particleEntitynuclear physicsEntityspacetimeEntityStandard ModelEntitygluonEntityDavid GrossEntityGerard 't HooftEntityholographyEntitysurfaceEntityCategoriesString theory