A CLASSICAL MODLE OF QUANTUM BERRY'S PHASE FACTOR |
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| Authors: | SUN Chang-Pu |
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| Affiliation: | Northeast Normal University,Changchun |
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| Abstract: | Considering that the classical evolution equations are similar to the Schrodinger eqaution,we point out that there is the structure of the Berry's Phase in the solution of a classical evolution eqaution with adiabatic changing parameters.Thus,we can use a classical evolution process to imitate the quantum adiabatic process.As an example,the motion of a charged particle in slowly-changing magnetic field is studied and the corresponding phase factor can be interpreted as a holomony of the fiber bundle on the sphare s2 in the parameter space. |
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