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hep-th2026
Holographic surface defect RG flows without supersymmetry
José Manuel Penín, James Ratcliffe, Ronnie Rodgers +1
We consider supersymmetric Yang--Mills theory with gauge group SU, which admits families of conformal surface defects defined by singular boundary conditions f…
hep-th2026
Holomorphic D-brane embeddings in D-brane backgrounds
James Ratcliffe, Ronnie Rodgers, Sangsoo Ryu
We describe families of probe D-brane embeddings in the extremal black D-brane backgrounds of type IIA and type IIB supergravity, specified by an arbitrary holomorphic functi…