Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:theoretical_physics
|
| gptkbp:category |
mathematical physics
string theory formalism |
| gptkbp:introduced |
Augusto Sagnotti
|
| gptkbp:introducedIn |
1987
|
| gptkbp:involves |
worldsheet parity reversal
|
| gptkbp:relatedTo |
gptkb:orbifold
gptkb:string_theory |
| gptkbp:usedIn |
gptkb:type_I_string_theory
gptkb:M-theory gptkb:type_II_string_theory |
| gptkbp:bfsParent |
gptkb:Dp-brane
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
orientifold
|