Showing quant-phShow all
2 papers · 1 filter
quant-ph2025
Dirac's variational approach to semiclassical Kramers problem in Smoluchowski limit
Choon-Lin Ho
Kramers escape from a metastable state in the presence of both thermal and quantum fluctuations under strong damping is treated as a thermally activated process in a quantum modifi…
quant-ph2024
Prepotential Approach: a unified approach to exactly, quasi-exactly, and rationally extended solvable quantal systems
Choon-Lin Ho
We give a brief overview of a simple and unified way, called the prepotential approach, to treat both exact and quasi-exact solvabilities of the one-dimensional Schrödinger equati…