| 相对论q-玻色气体的热力学性质 |
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| 引用本文： | 吕琳,门福殿,刘慧.相对论q-玻色气体的热力学性质[J].山东师范大学学报(自然科学版),2007,22(3):55-58. |
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| 作者姓名： | 吕琳 门福殿 刘慧 |
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| 作者单位： | 中国石油大学(华东)物理科学与技术学院,257061,山东东营 |
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| 摘 要： | 基于Thomas—Fermi半经曲近似即局域密度近似和平衡态化学势为常数原理，计算了相对论q-玻色气体的热力学量，得到了玻色爱因斯坦凝聚的判据以及热容量跃变的判据，这不同于以往文献的理论结果．
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| 关 键 词： | 玻色-爱因斯坦凝聚 热力学性质 q-玻色气体 |
| 修稿时间： | 2007-03-26 |
THERMODYNAMIC PROPERTIES OF A q- BOSE GAS |
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| Lü Lin,Men Fudian,Liu Hui.THERMODYNAMIC PROPERTIES OF A q- BOSE GAS[J].Journal of Shandong Normal University(Natural Science),2007,22(3):55-58. |
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| Authors: | Lü Lin Men Fudian Liu Hui |
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| Institution: | College of Physics and Technology, China University of Petroleum (East- China |
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| Abstract: | Basing on the Thomas-Fermi approximation or local density approximation(LDA) and the principle of the constancy of chemical potential in equilibrium,we calculate thermodynamic quantities of q-Bose gas,which include the critical temperature of BEC,the ground fraction of BEC,the total energy and the special heat of BEC.The criterion of BEc occurring and the criterion of the jump of special heat in BEC are derived. |
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| Keywords: | Bose - Einstein condensation thermodynamic propertieas q - Bose gas |
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