http://swrc.ontoware.org/ontology#Article
Exact solution in the Heisenberg picture and annihilation-creation operators
en
Odake Satoru
Sasaki Ryu
ELSEVIER SCIENCE BV
PHYSICS LETTERS B. 641(1):112-117 (2006)
PHYSICS LETTERS B
641
1
112-117
2006-09-28
The annihilation–creation operators of the harmonic oscillator, the basic and most important tools in quantum physics, are generalised to most solvable quantum mechanical systems of single degree of freedom including the so-called ‘discrete’ quantum mechanics. They admit exact Heisenberg operator solution. We present unified definition of the annihilation–creation operators (a(±)a(±)) as the positive/negative frequency parts of the exact Heisenberg operator solution.
Article
0370-2693
AA00774026
http://dx.doi.org/10.1016/j.physletb.2006.08.017|10.1016/j.physletb.2006.08.017