N = 4 remaining supersymmetry in a Kaluza-Klein monopole background in D = 11 supergravity theory

doi:10.1201/9781482268737-8

Chapter

N = 4 remaining supersymmetry in a Kaluza-Klein monopole background in D = 11 supergravity theory

ABSTRACT

Upon seven-torus compactification of eleven-dimensional supergravity, a Kaluza-Klein monopole is embedded into one U(1) group of the isometry group U(1)⁷. Four independent Killing spinors remain unbroken in this background.