Type I superstring theory

URI: https://gptkb.org/entity/Type_I_superstring_theory

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:theoretical_physics gptkb:string_theory
gptkbp:anomaly_free	yes
gptkbp:bosons	yes
gptkbp:compact	gptkb:Calabi-Yau_manifolds
gptkbp:contains	gptkb:D-branes orientifold planes
gptkbp:couplingType	can be weak or strong
gptkbp:describes	gptkb:quantum_gravity unification of forces
gptkbp:dimensions	10
gptkbp:dual_to	gptkb:heterotic_SO(32)_string_theory
gptkbp:fermions	yes
gptkbp:gaugeGroup	gptkb:SO(32)
gptkbp:includes	closed strings open strings
gptkbp:low_energy_limit	N=1 supergravity with SO(32) gauge group
gptkbp:mathematical_framework	gptkb:quantum_field_theory
gptkbp:notableFeature	contains both oriented and unoriented strings only consistent with SO(32) gauge group open strings can end on D-branes
gptkbp:part_of	gptkb:string_theory
gptkbp:proposedBy	mid-1980s
gptkbp:relatedTo	gptkb:heterotic_SO(32)_string_theory gptkb:Type_IIB_superstring_theory
gptkbp:requires	gptkb:string_theory
gptkbp:studiedBy	gptkb:string_theory_landscape
gptkbp:supersymmetry	yes
gptkbp:type	oriented and unoriented strings
gptkbp:bfsParent	gptkb:RNS_formalism_in_superstring_theory
gptkbp:bfsLayer	9
https://www.w3.org/2000/01/rdf-schema#label	Type I superstring theory