作者: 北京人起源 時(shí)間: 2025-3-21 21:39
Thermodynamics and Black Holes,with the question of thermodynamic stability of such systems when in contact with normal systems (§6). The non-extensivity of black hole entropy leads to further problems and two toy models are used to consider them. This leads to the consideration of superadditivity, concavity and homogeneity of th作者: 充氣女 時(shí)間: 2025-3-22 03:54
String Quantum Gravity and Black Holes, accelerated observers, Hawking radiation and its consequences, the Wheeler-De Witt equation and the “wave function of the universe”…) (ii) grand unification (the unification of all interactions including gravity from the particle physics point of view, in which, gravity is considered as a massless 作者: 泥瓦匠 時(shí)間: 2025-3-22 05:56 作者: constitutional 時(shí)間: 2025-3-22 12:10
Marcello M. Veiga,John A. Meechreviewed. We conclude that it appears that the laws of black hole thermodynamics . the ordinary laws of thermodynamics applied to a system containing a black hole, and that A/4 represents the physical entropy of a black hole. Many puzzles remain, however. For example, ergodic behavior underlies the 作者: 有雜色 時(shí)間: 2025-3-22 14:49 作者: 王得到 時(shí)間: 2025-3-22 19:10 作者: Evocative 時(shí)間: 2025-3-22 23:22
1389-2185 r of broad areas related to different branches of physics. In fact have been widely treated not only classical aspects, thermodynamics, entropy, internal dynami978-94-010-5067-8978-94-011-2420-1Series ISSN 1389-2185 作者: 線 時(shí)間: 2025-3-23 02:18
Marcello M. Veiga,John A. Meechly, deep) relationship between laws of black hole physics and the ordinary laws of thermodynamics. These lectures are devoted to a review of this relationship. We derive some fundamental properties of black holes in classical general relativity — in particular, the area theorem and the “first law” —作者: 車(chē)床 時(shí)間: 2025-3-23 08:45
Sara Hoover,Ryan Hill,Tom Watsonstellar systems and to arrive at minimum masses needed for black-hole formation under various conditions(§§2–3). Black hole parameters are introduced, including temperature and entropy, and the magnitude of these is elucidated (§4). It is shown that the work done in changing the mass and charge of a作者: 考得 時(shí)間: 2025-3-23 12:35 作者: GRE 時(shí)間: 2025-3-23 16:09
Sara Hoover,Ryan Hill,Tom Watsonanonical ensemble (though it would exist if there were a negative cosmological constant or if the local temperature at the surface of a box were somehow kept fixed). A black hole can dominate the microcanonical ensemble in an impervious box with energy greater than a calculable multiple of the volum作者: Ige326 時(shí)間: 2025-3-23 21:45 作者: 刺激 時(shí)間: 2025-3-24 02:08
Brian Wheatley,Ron Wyzga,Billy M. McCormacare like the horizon of a black hole in being examples of physical systems based on dynamically evolving world sheet) giving particular attention given to the study of the geometry of their equilibrium states.作者: Myofibrils 時(shí)間: 2025-3-24 06:19 作者: aspersion 時(shí)間: 2025-3-24 07:06 作者: nonplus 時(shí)間: 2025-3-24 12:06
Environmental Science and Engineeringmarized. But it is pointed that while all the observations on . 1987 . do not favour a twice-banged scenario, we have found three historical cases from ancient Chinese documents that might be interpreted as twice — or even multi-explosions of supernovae. Finally in a one-dimensional simulation we de作者: 多樣 時(shí)間: 2025-3-24 18:19 作者: Omnipotent 時(shí)間: 2025-3-24 21:14 作者: adjacent 時(shí)間: 2025-3-25 00:57 作者: 刺穿 時(shí)間: 2025-3-25 04:40
Concluding Remarks,Now that our course on black holes is coming to an end, I shall not attempt to “summarize” all the talks and discussions in but a few minutes. I shall dwell on but two topics. First, how do we know that there are black holes in our universe? I think the evidence is not incontrovertible, at least not as yet, but its preponderence is in favor.作者: 智力高 時(shí)間: 2025-3-25 10:03
Nato Science Series C:http://image.papertrans.cn/b/image/188944.jpg作者: induct 時(shí)間: 2025-3-25 15:21
https://doi.org/10.1007/978-94-011-2420-1Cosmology; Gravity; Relativity; Universe; general relativity; statistical physics作者: 稱(chēng)贊 時(shí)間: 2025-3-25 17:47 作者: 楓樹(shù) 時(shí)間: 2025-3-25 20:20
Black Hole Physics978-94-011-2420-1Series ISSN 1389-2185 作者: 津貼 時(shí)間: 2025-3-26 01:12 作者: cardiac-arrest 時(shí)間: 2025-3-26 05:59 作者: amyloid 時(shí)間: 2025-3-26 09:36 作者: arthroscopy 時(shí)間: 2025-3-26 13:26
Scattering Matrix for a Quantized Black Hole, set by quantum mechanics. In particular, their formation and evolution should be described in terms of a scattering matrix. This way black holes at the Planck scale become indistinguishable from other particles. It is shown how to apply the presently known laws of physics to derive the main features of this S matrix.作者: 身體萌芽 時(shí)間: 2025-3-26 20:32 作者: Ebct207 時(shí)間: 2025-3-26 23:54
1389-2185 aspects many things must be clarified as for instance the processes occuring near mini black holes with spontaneous creation of particles that eventually lead to the evaporation of black hole. In these last stages probably a connection with string theory will appears. This field of research was subj作者: Inexorable 時(shí)間: 2025-3-27 05:00
https://doi.org/10.1007/978-94-011-3975-5formulation and proof of the third law of black hole dynamics, and recent attempts to come to grips with the internal physics of a black hole, in particular the structure of the singularity at the inner (Cauchy) horizon.作者: COLIC 時(shí)間: 2025-3-27 06:02
Environmental Science and Engineeringm ancient Chinese documents that might be interpreted as twice — or even multi-explosions of supernovae. Finally in a one-dimensional simulation we demonstrate that an induced gravitational collapse is possible.作者: 察覺(jué) 時(shí)間: 2025-3-27 09:45 作者: Myocarditis 時(shí)間: 2025-3-27 14:22
Possible Multi-Explosions of Supernovae and Induced Gravitational Collapse,m ancient Chinese documents that might be interpreted as twice — or even multi-explosions of supernovae. Finally in a one-dimensional simulation we demonstrate that an induced gravitational collapse is possible.作者: intelligible 時(shí)間: 2025-3-27 18:30
Sara Hoover,Ryan Hill,Tom Watson radial null radiation is considered. In this overly simplified model, the singularity is shown to be spacelike rather than null..Some thoughts are presented on Planck’s form of the third law for black hole thermodynamics, and on the possible degree of quantum unpredictability there may be in black-hole formation and evaporation.作者: Inclement 時(shí)間: 2025-3-27 22:33
Black-Hole Thermodynamics, Mass-Inflation, and Evaporation, radial null radiation is considered. In this overly simplified model, the singularity is shown to be spacelike rather than null..Some thoughts are presented on Planck’s form of the third law for black hole thermodynamics, and on the possible degree of quantum unpredictability there may be in black-hole formation and evaporation.作者: fluoroscopy 時(shí)間: 2025-3-28 02:22
The Central Role of Spin in Black Hole Evaporation,existence of a minimal unit of time 10. There is gravitational field around a black hole? 11. Minimum temperature operationally definable, torsion and zero point energy 12. Black hole decay as a gravitational analogue of Zeldovich-Popov effect. 13. Miscellanea作者: Carcinoma 時(shí)間: 2025-3-28 06:50
Book 1992ny things must be clarified as for instance the processes occuring near mini black holes with spontaneous creation of particles that eventually lead to the evaporation of black hole. In these last stages probably a connection with string theory will appears. This field of research was subject of the作者: 壁畫(huà) 時(shí)間: 2025-3-28 12:33 作者: 清澈 時(shí)間: 2025-3-28 15:27
Thermodynamics and Black Holes,stellar systems and to arrive at minimum masses needed for black-hole formation under various conditions(§§2–3). Black hole parameters are introduced, including temperature and entropy, and the magnitude of these is elucidated (§4). It is shown that the work done in changing the mass and charge of a作者: CIS 時(shí)間: 2025-3-28 22:10
Thermodynamics and Internal Dynamics of Black Holes: Some Recent Developments,oles can have non-Abelian hair, and other selected developments..The main body of the review focusses in more detail on two major topics: the precise formulation and proof of the third law of black hole dynamics, and recent attempts to come to grips with the internal physics of a black hole, in part作者: 盡管 時(shí)間: 2025-3-28 22:57 作者: detach 時(shí)間: 2025-3-29 03:06
The Central Role of Spin in Black Hole Evaporation,ts on analogy between angular momentum and entropy 5. The upper bound on entropy-to-energy ratio 6. Black holes and strings 6a Black holes and magnetic monopoles 7.Wormholes and black holes 8. Time-temperature uncertainty relation 9. Black hole evaporation and minimal time 9a. Other consequences of 作者: Instantaneous 時(shí)間: 2025-3-29 08:05
Mechanics and Equilibrium Geometry of Black Holes, Membranes, and Strings,are like the horizon of a black hole in being examples of physical systems based on dynamically evolving world sheet) giving particular attention given to the study of the geometry of their equilibrium states.作者: epicardium 時(shí)間: 2025-3-29 11:48 作者: notice 時(shí)間: 2025-3-29 17:54 作者: Dappled 時(shí)間: 2025-3-29 23:43
Possible Multi-Explosions of Supernovae and Induced Gravitational Collapse,marized. But it is pointed that while all the observations on . 1987 . do not favour a twice-banged scenario, we have found three historical cases from ancient Chinese documents that might be interpreted as twice — or even multi-explosions of supernovae. Finally in a one-dimensional simulation we de
