| 有限温度下生物细胞中电流电压的量子涨落 |
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| 引用本文： | 李洪奇.有限温度下生物细胞中电流电压的量子涨落[J].光电子．激光,2005,16(6):757-760. |
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| 作者姓名： | 李洪奇 |
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| 作者单位： | 菏泽学院物理系,山东,菏泽,274015 |
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| 基金项目： | 山东省自然科学基金资助项目(Y2002A05) |
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| 摘 要： | 在介观生物细胞等效电路量子化的基础上通过热正则Bogoliuov变换，研究了有限温度下介观生物细胞中电流和电压的量子涨落。结果表明，介观生物细胞中电流电压的量子涨落不仅与其等效电路的参数有关，还与温度有关，且随时间衰减。
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| 关 键 词： | 生物细胞 量子涨落 电流电压 有限温度 电路量子化 等效电路 介观 衰减 |
| 文章编号： | 1005-0086(2005)06-0757-04 |
Quantum Fluctuations of Voltage and Current of Biological Cell at Finite Temperature |
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| LI Hong-qi.Quantum Fluctuations of Voltage and Current of Biological Cell at Finite Temperature[J].Journal of Optoelectronics·laser,2005,16(6):757-760. |
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| Authors: | LI Hong-qi |
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| Affiliation: | LI Hong-qi~ |
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| Abstract: | Base on the quantization of mesoscopic biological cell equivalent circuit,the quantum fluctuations of voltage and current of mesoscopic biological cell equivalent circuit at finite temperature by Bogoliuov transformation is reported.The result shows that the quantum fluctuations of voltage and current are not only related to the parameters of equivalent circuit,and temperature,but also decay with time.This result may have significant value to the design and application of the bio-electronic apparatus. |
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| Keywords: | bioelectricity biological cell equivalent circuit thermal vacuum state quantum fluctuation |
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