<prompt> Boemo ba quantization ea Einstein-Brillouin-Keller ke bofe?nan  <response>: Instruction in English: What is the EinsteinBrillouinKeller quantization condition? . Response in English: The EinsteinBrillouinKeller EBK quantization rule, also known as EBK quantization, is a semi-classical technique for approximating the energy levels of a quantum mechanical system. It is based on the idea of imposing a quantization condition on the action of a classical system, and is named after the physicists who developed it, Albert Einstein, Léon Brillouin, and John Keller.The EBK quantization condition states that the action of a closed classical orbit is an integer multiple of the reduced Plancks constant, i.e., S nh, where S is the action of the classical orbit, n is an integer and h is the reduced Plancks constant. For a system with d degrees of freedom, this condition becomes J_j n_j h, where j 1, 2, ... , d and J_j is the j-th action integral.The EBK method provides a useful way of approximating the energy levels of a quantum system when the system can be treated classically, such as in the case of large quantum numbers, or when the potential is slowly varying. The semiclassical EBK quantization rule can give very accurate results in such cases, although it is not exact and it fails when the potential has discontinuous changes. . Response in Sesotho: Molao oa quantization oa Einstein-Brillouin-Keller EBK, o tsejoang hape e le EBK quantization, ke mokhoa oa semi-classical oa ho lekanya maemo a matla a sistimi ea quantum mechanical. E ipapisitse le mohopolo oa ho beha boemo ba quantization ketsong ea sistimi ea khale, me e rehelletsoe ka litsebi tsa fisiks tse e ntlafalitseng, Albert Einstein, Léon Brillouin, le John Keller. Boemo ba EBK quantization bo bolela hore ketso ea orbit classical orbit e koetsoeng ke palo e feletseng ea palo e fokolang ea Planck, e leng, S nh, moo S e leng ketso ea orbit ea khale, n ke palo e feletseng me h ke palo e fokolang ea Planck. . Bakeng sa tsamaiso e nang le likhato tse d tsa tokoloho, boemo bona bo fetoha J_j n_j h, moo j 1, 2, ... , d le J_j e leng karolo ea j-th ea ketso. Mokhoa oa EBK o fana ka mokhoa o molemo oa ho lekanya matla a matla a tsamaiso ea quantum ha tsamaiso e ka phekoloa ka mokhoa oa khale, joalo ka tabeng ea linomoro tse kholo, kapa ha bokhoni bo ntse bo fapana butle-butle. Molao oa semiclassical EBK quantization o ka fana ka liphetho tse nepahetseng haholo maemong a joalo, le hoja e sa nepahala ebile e hlōleha ha monyetla o e-na le liphetoho tse sa khaotseng. 