open bosonic string theory

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:string_theory
gptkbp:contains	tachyon massless vector boson
gptkbp:describes	dynamics of open strings
gptkbp:dimensions	26
gptkbp:form	gptkb:Polyakov_action gptkb:Nambu-Goto_action
gptkbp:formedBy	1970s
gptkbp:has_instability	tachyon condensation
gptkbp:hasApplication	toy model for string theory
gptkbp:hasBoundaryConditions	gptkb:Dirichlet gptkb:Neumann
gptkbp:hasCriticalDimension	26
gptkbp:hasGaugeSymmetry	gptkb:U(1)
gptkbp:hasMasslessStates	vector boson
gptkbp:hasNo	gptkb:string_theory fermions chiral fermions graviton in open sector realistic phenomenology stable vacuum
gptkbp:hasTachyon	yes
gptkbp:hasWorldsheet	open 2D surface
https://www.w3.org/2000/01/rdf-schema#label	open bosonic string theory
gptkbp:quantizedBy	covariant quantization light-cone quantization
gptkbp:relatedTo	closed bosonic string theory
gptkbp:spectrumOfActivity	infinite tower of higher spin states
gptkbp:suffersFrom	tachyon instability
gptkbp:usedIn	study of D-branes
gptkbp:bfsParent	gptkb:Witten's_cubic_string_field_theory
gptkbp:bfsLayer	5