137 citations · 684 across the 35 of their papers we have counts for
4 papers · 1 filter
Effect of dissipation on the decay-rate phase transition
Soo-Young lee, Hungsoo Kim, D. K. Park +2
A general condition for sharp transition of decay rate from quantum to thermal regimes is derived in dissipative tunneling models when position dependent mass is involved. It is sh…
Critical value of symmetry breaking parameter in the phase transition of decay rate
Hungsoo Kim, Soo-Young Lee, Sahng-Kyoon Yoo +2
Phase transition of decay rate from quantum tunneling to thermal activity regimes is investigated in (3+1)-dimensional field theories with symmetry breaking term . By applying…
Correspondence between classical dynamics and energy level spacing distribution in the transition billiard systems
Soo-Young Lee, Sunghwan Rim, Eui-Soon Yim +1
The Robnik billiard is investigated in detail both classically and quantally in the transition range from integrable to almost chaotic system. We find out that a remarkable corresp…
Transitions to quantum chaos in a generic one-parameter family of billiards
Sunghwan Rim, Soo-Young Lee, Eui-Soon Yim +1
Generic one-parameter billiards are studied both classically and quantally. The classical dynamics for the billiards makes a transition from regular to fully chaotic motion through…