Janus and Multifaced Supersymmetric Theories
  We investigate the various properties Janus supersymmetric Yang-Mills theories. A novel vacuum structure is found and BPS monopoles and dyons are studied. Less supersymmetric Janus theories found before are derived by a simpler method. In addition, we find the supersymmetric theories when the coupling constant depends on two and three spatial coordinates. 
Chanju Kim (Ewah U.), Eunkyung Koh (Seoul N.U.), Ki-Myeong Lee (KIAS)