The quantum Kirchhoff equation and quantum current and energy spectrum of a homogeneous mesoscopic dissipation transmission line |
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Authors: | Cui Yuan-Shun |
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Institution: | Department of Physics, Huaiyin Teachers College, Huaian 223001, China |
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Abstract: | On the basis of quantization of charge, the loop equations of quantum
circuits are investigated by using the Heisenberg motion equation for
a mesoscopic dissipation transmission line. On the supposition that
the system has a symmetry under translation in charge space, the
quantum current and the quantum energy spectrum in the mesoscopic
transmission line are given by solving their eigenvalue equations.
Results show that the quantum current and the quantum energy spectrum
are not only related to the parameters of the transmission line, but
also dependent on the quantized character of the charge obviously. |
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Keywords: | mesoscopic dissipation
transmission line quantum Kirchhoff's equation quantum current quantum energy spectrum |
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