604 citations · 4.7k across the 66 of their papers we have counts for
Showing 2004Show all
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hep-th2004★ 16 cited
Real-Time Instantons and Suppression of Collision-Induced Tunneling
D. Levkov, S. Sibiryakov
We consider tunneling processes in QFT induced by collisions of elementary particles. We propose a semiclassical method for estimating the probability of these processes in the lim…
hep-th2004★ 19 cited
Induced tunneling in QFT: soliton creation in collisions of highly energetic particles
D. G. Levkov, S. M. Sibiryakov
We consider tunneling transitions between states separated by an energy barrier in a simple field theoretical model. We analyse the case of soliton creation induced by collisions o…
hep-th2004★ 5 cited
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…