EntityQ6497970· pop 6· linked from 98 articlesquartic interactionSign in to saveA scalar field having types of self interactionsConnectionsFeynman diagramEntitypath integralEntityrenormalizationEntityLagrangianEntityInternational Standard Book NumberEntitycomplex numberEntityreal numberEntitydigital object identifierEntityInternational Standard Serial NumberEntityspacetimeEntityStandard ModelEntitystring theoryEntityGerard 't HooftEntityquantum field theoryEntityFourier transformEntitystatistical mechanicsEntityEuclidean spaceEntitybibcodeEntityQ118398Entityquantum electrodynamicsEntityCategoriesQuantum field theorySubatomic particles with spin 0