DOAJ
Open Access
2021
Maruyoshi-Song flows and defect groups of D p b $$ {\mathrm{D}}_{\mathrm{p}}^{\mathrm{b}} $$ (G) theories
Saghar S. Hosseini
Robert Moscrop
Abstrak
Abstract We study the defect groups of D p b $$ {D}_p^b $$ (G) theories using geometric engineering and BPS quivers. In the simple case when b = h ∨(G), we use the BPS quivers of the theory to see that the defect group is compatible with a known Maruyoshi-Song flow. To extend to the case where b ≠ h ∨(G), we use a similar Maruyoshi-Song flow to conjecture that the defect groups of D p b $$ {D}_p^b $$ (G) theories are given by those of G (b)[k] theories. In the cases of G = A n , E 6, E 8 we cross check our result by calculating the BPS quivers of the G (b)[k] theories and looking at the cokernel of their intersection matrix.
Topik & Kata Kunci
Penulis (2)
S
Saghar S. Hosseini
R
Robert Moscrop
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2021
- Sumber Database
- DOAJ
- DOI
- 10.1007/JHEP10(2021)119
- Akses
- Open Access ✓