Type I superstring theory

URI: https://gptkb.org/entity/Type_I_superstring_theory
GPTKB entity
Statements (32)
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)
https://www.w3.org/2000/01/rdf-schema#label Type I superstring theory
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:Superstring_Theory_(Green,_Schwarz,_Witten)
gptkbp:bfsLayer 6