Holographic description of interfaces in 2-d CFTs - Physics
Holographic description of interfaces in 2-d CFTs - Physics
Holographic description of interfaces in 2-d CFTs - Physics
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<strong>Holographic</strong> duals <strong>of</strong> 2d <strong>in</strong>terface theories<br />
M. Gutperle UCLA<br />
Global regularity conditions<br />
How does AdS 3 × S 3 with RR flux look like ?<br />
Σ is <strong>in</strong>f<strong>in</strong>ite strip<br />
w = x + iy,<br />
x ∈ [−∞, ∞]<br />
y ∈ [0, π]<br />
f 1 →∞<br />
H →∞<br />
π<br />
f 2 → 0<br />
H → 0<br />
f 2 → 0<br />
0 x<br />
H → 0<br />
f 1 →∞<br />
H →∞<br />
f 2 1 = cosh 2 x, f 2 2 =s<strong>in</strong> 2 y, ρ =1, f 3 = const<br />
H = −i s<strong>in</strong>h(w)+c.c. K = i<br />
A = i<br />
1<br />
s<strong>in</strong>h w ,<br />
B = icosh(w) s<strong>in</strong>h w<br />
1<br />
s<strong>in</strong>h w + c.c.
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