An example of this general type of technique in quantum optics affects rapidly oscillating terms in a Hamiltonian and is the rotating wave example.
An example of this general type of technique in quantum optics affects rapidly oscillating terms in a Hamiltonian and is the rotating wave example. In a lowly-doped semiconductor, an example of this type of technique is the use of the MaxwellÂ–Boltzmann distribution. Separating the electronic motion and nuclear motion of a molecule is an example of this type of technique, as is the semiclassical expansion of a wavefunction, which are the BornÂ–Oppenheimer and WKB techniques, respectively. An example of it, often applied in pendulum analysis, uses the first terms of a Taylor expansion to replace sine of alpha with alpha, and cosine of alpha with one, for small angles. For 10 points, name this type of technique in which the computational difficulty of a physics problem is reduced by not computing all terms exactly.
An example of this general type of technique in quantum optics affects rapidly oscillating terms in a Hamiltonian and is the rotating wave example.
approximation [or word forms, such as approximating]