29 citations · 36 across the 3 of their papers we have counts for
3 papers
quant-ph2003★ 29 cited
Dynamical tunneling of bound systems through a potential barrier: complex way to the top
F. Bezrukov, D. Levkov
A semiclassical method of complex trajectories for the calculation of the tunneling exponent in systems with many degrees of freedom is further developed. It is supplemented with a…
hep-th2003★ 1 cited
Theta--instantons in SU(2) Higgs theory
F. Bezrukov, D. Levkov
We consider topology changing processes in SU(2)--Higgs theory. In the Standard Model of particle physics they are accompanied by baryon--and lepton--number non--conservation. At f…
quant-ph2003★ 6 cited
Transmission through a potential barrier in quantum mechanics of multiple degrees of freedom: complex way to the top
F. Bezrukov, D. Levkov
A semiclassical method for the calculation of tunneling exponent in systems with many degrees of freedom is developed. We find that corresponding classical solution as function of…