DBI-AdS时空中黑洞的热力学

发布时间：2018-01-08 12:15

本文关键词：DBI-AdS时空中黑洞的热力学　出处：《宁波大学》2010年硕士论文　论文类型：学位论文

【摘要】： 新的宇宙物质组成改变了人们的旧宇宙观,也为人类探索宇宙留下了很多的悬念,从而促使人们进行新的思考。暗物质和暗能量也成为现代物理学和宇宙学中最活跃的领域之一,黑洞作为暗物质和暗能量的一种模型具有很重要的研究价值。根据著名的无毛定理,鉴于热力学描述的物理规律是不依赖于系统结构的细节,人们把黑洞等效成一个热力学系统,从而建立了黑洞热力学。近几年来物理学家们把注意力集中在各种类型黑洞的热力学研究上,希望通过对黑洞热力学的研究能对黑洞物理的本质有更深入的认识。本文主要有三个部分组成: 第一部分,结合前辈们的成果,写出DBI-AdS黑洞度规和作用量的一般函数表达式,应用文献[5]中Harry等物理学家的方法,得到度规的准确表达式。应用已经求出的度规,求解出作用量的准确表达式。第二部分,我们讨论了DBI-AdS黑洞的热力学。根据作用量和巨配分函数的热力学关系,得到巨配分函数。应用黑洞热力学定律和热力学物理量之间的关系式,讨论并求解出DBI-AdS黑洞的一些热力学量,探讨了DBI-AdS黑洞的热力学性质,同时讨论此系统的稳定性。弯曲时空中Dirac场的解现在已经变成一个很重要的问题。文献[63]中讨论了在Kerr-Newman黑洞背景下,具有质量并携带电荷的Dirac场的类时渐变。第三部分,我们准备讨论DBI-AdS黑洞背景下的,具有质量并携带电荷的Dirac场的类时渐变,关于这一工作,作者正在进行研究的相关进展。
[Abstract]:The new material composition of the universe has changed people's old view of the universe, but also left a lot of suspense for human beings to explore the universe. Dark matter and dark energy have become one of the most active fields in modern physics and cosmology. Black hole as a model of dark matter and dark energy has important research value. According to the famous no-hairless theorem, the physical law described by thermodynamics is independent of the details of the system structure. Black holes are equivalent to a thermodynamic system, thus establishing the thermodynamics of black holes. In recent years, physicists have focused on the thermodynamics of various types of black holes. It is hoped that the nature of black hole physics can be further understood by studying the thermodynamics of black hole. This paper consists of three parts: In the first part, combining the achievements of the predecessors, the general functional expressions of the DBI-AdS black hole metric and the action quantity are written, and the application literature is given. [The exact expression of metric is obtained by using the method of Harry et al. In this paper, the exact expression of action quantity is solved by using the metric that has been worked out. In the second part, we discuss the thermodynamics of DBI-AdS black hole. The giant partition function is obtained. Some thermodynamic quantities of DBI-AdS black hole are discussed and solved by applying the relation between the thermodynamic law of black hole and the thermodynamic physical quantity. The thermodynamic properties of DBI-AdS black hole and the stability of the system are discussed. The solution of Dirac field in curved spacetime has become a very important problem. [In this paper, we discuss the time-like gradient of the Dirac field with mass and charge under the background of Kerr-Newman black hole. Part 3. We are going to discuss the time-like gradient of the Dirac field with mass and charge in the background of DBI-AdS black hole.
【学位授予单位】：宁波大学
【学位级别】：硕士
【学位授予年份】：2010
【分类号】：P145.8

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