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hep-th2004
Domain walls in noncommutative gauge theories, folded D-branes, and communication with mirror world
S. L. Dubovsky, S. M. Sibiryakov
Noncommutative U(N) gauge theories at different N may be often thought of as different sectors of a single theory. For instance, U(1) theory possesses a sequence of vacua labeled b…
hep-th2003
On brane-induced gravity in warped backgrounds
S. L. Dubovsky, M. V. Libanov
We study whether modification of gravity at large distances is possible in warped backgrounds with two branes and a brane-induced term localized on one of the branes. We find that…