137 citations · 684 across the 35 of their papers we have counts for
Showing 1996 · quant-phShow all
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quant-ph1996
Effect of Anharmonicity on the WKB Energy Splitting in a Double Well Potential
Chang Soo Park, Soo-Young Lee, Jae-Rok Kahng +4
We investigate the effect of anharmonicity on the WKB approximation in a double well potential. By incorporating the anharmonic perturbation into the WKB energy splitting formula w…
quant-ph1996★ 7 cited
Instantonic approach to triple well potential
Soo-Young Lee, Jae-Rok Kahng, Sahng-Kyoon Yoo +4
By using a usual instanton method we obtain the energy splitting due to quantum tunneling through the triple well barrier. It is shown that the term related to the midpoint of the…