AbstractWe give a large class of supersymmetric Janus solutions in $$\omega $$
ω
-deformed (dyonic) SO(8) maximal gauged supergravity with $$\omega =\frac{\pi }{8}$$
ω
=
π
8
. Unlike the purely electric counterpart, the dyonic SO(8) gauged supergravity exhibits a richer structure of $$AdS_4$$
A
d
S
4
vacua with $$N=8,2,1,1$$
N
=
8
,
2
,
1
,
1
supersymmetries and SO(8), U(3), $$G_2$$
G
2
and SU(3) symmetries, respectively. Similarly, domain walls interpolating among these critical points show a very rich structure as well. In this paper, we show that this gauged supergravity also accommodates a number of interesting supersymmetric Janus solutions in the form of $$AdS_3$$
A
d
S
3
-sliced domain walls asymptotically interpolating between the aforementioned $$AdS_4$$
A
d
S
4
geometries. These solutions could be holographically interpreted as two-dimensional conformal defects within the superconformal field theories (SCFTs) of ABJM type dual to the $$AdS_4$$
A
d
S
4
vacua. We also give a class of solutions interpolating among the SO(8), $$G_2$$
G
2
and U(3) $$AdS_4$$
A
d
S
4
vacua in the case of $$\omega =0$$
ω
=
0
which have not previously appeared in the presently known Janus solutions of electric SO(8) gauged supergravity.
Non-compact superconformal field theory and mock modular forms
