本文選題：黑洞　切入點(diǎn)：Quintessence物質(zhì)　出處：《渤海大學(xué)》2013年碩士論文

【摘要】：黑洞物理學(xué)是一門集量子力學(xué)、廣義相對論和天體物理等多學(xué)科的交叉理論，它在現(xiàn)代物理學(xué)中占據(jù)著非常重要的位置。黑洞的時空擾動與黑洞的基本參數(shù)的確定和黑洞的穩(wěn)定性等問題有關(guān)，因此，一直以來受到廣大物理學(xué)者的青睞。眾所周知，似正規(guī)模僅由黑洞背景時空的參數(shù)決定，，與外場的初始擾動無關(guān)，因而它被認(rèn)為是探測黑洞存在的直接證據(jù)。一旦引力波被探測到，那么，對黑洞似正規(guī)模的理論研究將為其提供重要的理論基礎(chǔ)。 本論文主要研究的是Quintessence物質(zhì)包圍的整體單極子黑洞的似正規(guī)模。本文共分為四大部分，前兩個部分是對黑洞的起源與天文觀測、黑洞的熱力學(xué)性質(zhì)、霍金輻射和黑洞的分類進(jìn)行介紹；第三部分是對黑洞似正規(guī)模的定義、研究意義以及計(jì)算似正規(guī)模的方法（單值法、三階WKB近似法、P-T勢近似法以及有限差分法）作以介紹；在第四部分中首先介紹了Quintessence物質(zhì)包圍的整體單極子黑洞的度規(guī)；接著利用三階WKB近似的方法計(jì)算了Quintessence物質(zhì)包圍的整體單極子黑洞在電磁擾動下的似正規(guī)模，并詳細(xì)討論了似正規(guī)模頻率與各種參數(shù)之間的變化關(guān)系，這也是本論文的核心部分。最后是對本論文進(jìn)行的總結(jié)。
[Abstract]:Black hole physics is a multidisciplinary theory of quantum mechanics, general relativity and astrophysics. It occupies a very important position in modern physics. The space-time perturbation of black hole is related to the determination of basic parameters of black hole and the stability of black hole. The quasi-positive scale is determined only by the parameters of the black hole's background spacetime and is independent of the initial disturbance of the external field, so it is considered as direct evidence to detect the existence of the black hole. Once the gravitational wave is detected, then, The theoretical study of black hole size will provide an important theoretical basis for black hole. In this paper, we mainly study the quasi-positive scale of monopole black hole surrounded by Quintessence matter. This paper is divided into four parts. The first two parts are about the origin and astronomical observation of black hole, and the thermodynamic properties of black hole. Hawking radiation and the classification of black holes are introduced in the third part, the definition of the size of the black hole, the significance of the research and the methods of calculating the size of the black hole (single value method, third order WKB approximation method, P-T potential approximation method and finite difference method) are introduced. In the fourth part, we first introduce the metric of the global monopole black hole surrounded by Quintessence matter, and then calculate the quasi-positive size of the global monopole black hole surrounded by Quintessence matter under electromagnetic disturbance by using the third-order WKB approximation method. The relationship between the frequency of quasi-positive scale and various parameters is discussed in detail, which is also the core part of this paper. Finally, the conclusion of this paper is given.
【學(xué)位授予單位】：渤海大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：P145.8

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本文編號：1673011