Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2008-03-03
JHEP 0804:086,2008
Physics
High Energy Physics
High Energy Physics - Theory
32 pages, 2 figures
Scientific paper
10.1088/1126-6708/2008/04/086
The moduli space of c=1 conformal field theories in two dimensions has a multicritical point, where a circle theory is equivalent to an orbifold theory. We analyse all the conformal branes in both descriptions of this theory, and find convincing evidence that the full brane spectrum coincides. This shows that the equivalence of the two descriptions at this multicritical point extends to the boundary sector. We also perform the analogous analysis for one of the multicritical points of the N=1 superconformal field theories at c=3/2. Again the brane spectra are identical for both descriptions, however the identification is more subtle.
Gaberdiel Matthias R.
Israel Dan
Rabinovici Eliezer
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