Statements (14)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:theoretical_physics
|
gptkbp:category |
mathematical physics
string theory formalism |
https://www.w3.org/2000/01/rdf-schema#label |
orientifold
|
gptkbp:introduced |
Augusto Sagnotti
|
gptkbp:introducedIn |
1987
|
gptkbp:involves |
worldsheet parity reversal
|
gptkbp:relatedTo |
gptkb:string_theory
orbifold |
gptkbp:usedIn |
gptkb:type_I_string_theory
gptkb:M-theory gptkb:type_II_string_theory |
gptkbp:bfsParent |
gptkb:string_theory
|
gptkbp:bfsLayer |
5
|