-symmetric cubic anharmonic oscillator as a physical model
نویسندگان
چکیده
منابع مشابه
-Symmetric Cubic Anharmonic Oscillator as a Physical Model
We perform a perturbative calculation of the physical observables, in particular pseudoHermitian position and momentum operators, the equivalent Hermitian Hamiltonian operator, and the classical Hamiltonian for the PT -symmetric cubic anharmonic oscillator, H = 1 2mp 2+ 1 2μ 2x2+iǫx3. Ignoring terms of order ǫ4 and higher, we show that this system describes an ordinary quartic anharmonic oscill...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and General
سال: 2005
ISSN: 0305-4470,1361-6447
DOI: 10.1088/0305-4470/38/29/010