Abstract
The charge and current quantum zero-point fluctuations in a squeezed vacuum state of a nondissipative mesoscopic capacitance coupling circuit with source are given. The quantum noise of this circuit at absolute zero temperature is derived. It is found that there is a squeezing effect in this coupling circuit.
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References
Buot, F. A. (1993).Physics Reports,234, 73.
Chen, B., Gao, S. E., and Jiao, Z. K. (1995).Acta Physica Sinica,44, 1480 [in Chinese].
Chen, B., Fang, H., Jiao, Z. K., and Zhang, Q. R. (1996a).Chinese Science Bulletin,41, 1170 [in Chinese].
Chen, B., Li, Y. Q., Sa, J., and Zhang, Q. R. (1996b).Chinese Science Bulletin,41, 1275 [in Chinese].
Dekker, H. (1979).Physica,95A, 311.
Fan, H. Y., and Guo, G. C. (1985).Acta Optica Sinica,5, 804 [in Chinese].
Garcia, R. G. (1992).Applied Physics Letters,60, 1960.
Li, Y. Q., and Chen, B. (1996).Physical Review B,53, 4027.
Srivastava, Y., and Widom, A. (1987).Physics Reports,148, 1.
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Yu, Zx., Zhang, Dx. & Liu, Yh. Quantum mechanical effects of a nondissipative mesoscopic capacitance coupling circuit with source. Int J Theor Phys 36, 1965–1971 (1997). https://doi.org/10.1007/BF02435952
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DOI: https://doi.org/10.1007/BF02435952