166 citations · 671 across the 34 of their papers we have counts for
3 papers · 1 filter
Weyl invariance of string theories in generalized supergravity backgrounds
Jose J. Fernandez-Melgarejo, Jun-ichi Sakamoto, Yuho Sakatani +1
We revisit Weyl invariance of string theories in generalized supergravity backgrounds. In the previous work arXiv:1703.09213, a possible counterterm was constructed, but it seems t…
Weaving the Exotic Web
Jose J. Fernandez-Melgarejo, Tetsuji Kimura, Yuho Sakatani
String and M-theory contain a family of branes forming U-duality multiplets. In particular, standard branes with codimension higher than or equal to two, can be explicitly found as…
Deformation of SYM with varying couplings via fluxes and intersecting branes
Jaewang Choi, Jose J. Fernandez-Melgarejo, Shigeki Sugimoto
We study deformations of supersymmetric Yang-Mills theory with space-time dependent couplings by embedding probe D3-branes in supergravity backgrounds with non-trivial…