A thermodynamical derivation of the quantum potential and the temperature of the wave function

被引：0
作者：
Curcuraci, L. [1 ,2 ]
Ramezani, M. [3 ,4 ]
机构：
[1] Univ Trieste, Dept Phys, Str Costiera 11, I-34151 Trieste, Italy
[2] Ist Nazl Fis Nucl, Trieste Sect, Via Valerio 2, I-34127 Trieste, Italy
[3] Sharif Univ Technol, Dept Phys, Tehran 14588, Iran
[4] Inst Res Fundamental Sci IPM, Sch Phys, Tehran 19395, Iran
来源：
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2019年 / 530卷
关键词：
Quantum potential; Thermodynamics; SCHRODINGER-EQUATION; SUGGESTED INTERPRETATION; FISHER INFORMATION; SIGNAL-LOCALITY; UNCERTAINTY; MECHANICS; ORIGIN; TERMS;
D O I：
10.1016/j.physa.2019.121570
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper a thermodynamical derivation of the quantum potential is proposed. Within the framework of Bohmian mechanics we show how the quantum potential can be derived, by adding an additional informational degree of freedom to the ordinary degrees of freedom of a physical system. Such a derivation uses the First Law of thermodynamics for this additional degree of freedom and basic equilibrium thermodynamics methods. By doing that, one may associate a temperature to each wave function. Features and behavior of this temperature in different situations is studied. (C) 2019 Elsevier B.V. All rights reserved.
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页数：8
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