EntityQ354685· pop 5· linked from 18 articlesmonopoleSign in to saveobject from which field lines are emitted or absorbedConnectionsmagnetic monopoleEntitymathematicsEntityInternational Standard Book NumberEntitydigital object identifierEntitymathematical physicsEntitydifferential geometryEntitybibcodeEntityMichael AtiyahEntityQ22908627EntitySimon DonaldsonEntitygauge theoryEntityNigel HitchinEntityYang–Mills theoryEntityconnectionEntityprincipal bundleEntityinstantonEntityscalar field theoryEntityCategoriesDifferential geometryMathematical physics