Four kinds of raising and lowering operators of the Landau system

Chen Chang-Ju; Tian Xu

doi:10.7498/aps.51.2690

Abstract
Using the centre operator and the initial mechanical momentum operator, four kinds of raising and lowering operators of a Landau system (planar charged particle moving in a uniform magnetic field) were derived and corresponding selection rules and conserved quantum number were discussed.

Keywords:
Landau system, raising and lowering operators /
Authors and contacts
Chen Chang-Ju²,

Tian Xu¹

(1)武汉理工大学理学院,武汉430070; (2)武汉理工大学自动化学院,武汉430070
References

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[12]	TAN WEI-HAN, LIU JUAN. PHASE OPERATOR AND PHASE STATES FOR FINITE ENERGY SYSTEM. Acta Physica Sinica, 1997, 46(12): 2348-2358. doi: 10.7498/aps.46.2348
[13]	LI GUANG-HUI. MATRIX ELEMENTS OF RAISING AND LOWERING OPERATORS OF AN ISOTROPIC HARMONIC OSCILLATOR. Acta Physica Sinica, 1997, 46(12): 2289-2293. doi: 10.7498/aps.46.2289
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[20]	KU FU-NIEN. SOME PROPERTIES OF OPERATOR IN ELECTROMAGNETIC THEORY. Acta Physica Sinica, 1962, 18(12): 629-635. doi: 10.7498/aps.18.629

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Vol. 51, Issue 12 - 2002-06-20

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