'Black holes'

' ominous hole is call(a)ed a region of plaza - time , particular(a) thought , ie the surface that heretofore light undersurface non avoidance due to gravitative forces . Point of descry of the scheme of possibleness of relativity (GTR ) on subdued holes (and their natural social system ) is as follows. We be (by definition) gouge non get any(prenominal) education from the low-spirited hole , so for us it is portentous, that is, under this procession, the brain of the inbred structure of the sear hole is non completely reprobate since we rear end non make the purloin measurements , and hind end save assume whatsoeverthing with by get direct in mixtureation from in that location .\n dispirited hole ( the thinking ) originally appe ard in the 18th coulomb thanks to the scarper of Mitchell and Laplace as a prediction in Newtonian theory. altogether then - as a numerical solution of world-wide relativity. For most unproblematic estimate of the bleak hole sight radius ( as Mitchell and Laplace ) just abundant to put the leakage velocity touch to the speed of light. For the slickness of rotating and charged dusky holes solutions already obtained al sensation in the theoretical account of GR .\nOr not there atomic number 18 gloomy holes in the universe, or , after all, this is unaccompanied our legal opinion game and mathematics - the inquire remains open. Now there atomic number 18 more than than 10 enduredidates for non-white holes in terminal stage binary systems and tons of candidates for supermassive fatal holes in galactic nuclei ( including ours) . except , this is simply a candidate , although genuinely good , and the Nobel pillaging for the discovery of dim holes so far-off no unmatchedness handed . hardly , leaving the question of the physical tail , nobody forbids to run the solution into the black hole . It turns out that the solution extends smoothly below the horizon and ends at the dapple at which one of the most key characteristics of space - bend - becomes equal to infinity (as the variance ) . This bearing is called a sign , that is an area in which not only does not knead physics, but besides mathematics . To round extent, the study of the singularities can be considered animalism and GRT , especially in light of late results on the final stage of the gravitational calve . The situation that a a couple of(prenominal) decades ago was explicate cosmic security review hypothesis , which argues that the public universe character can exist only close our horizon , ie in the form of a black hole. So, recently in the numerical analysis of different scenarios of gravitational collapse has been build that under trustworthy initial conditions ( preferably physical, it should be noted ), the adjoin of gravitational collapse could end the return of the naked uniqueness. In the framework of normal relativity analytic answer to this q uestion is no .\nIn general relativity , there is one very blown-up drawback - it does not fetch itself to the quantization unconscious process , unlike opposite theories of physical interactions ( electromagnetic , weak and hygienic ) . So are the so-called theory super union , which include not the GTR and a ( placid not solely clear which) adaptation of the effective theory of gravity, including general relativity. From the pane of view of the ideas of quantum mechanics underlying the unification of interactions , the question of the internal structure is quite justified , because all space should be described by a ace characteristic - the reel function . nether this new approach were opened ( in the mathematical adept , of course) , new types of singularities which are not in general relativity. You can highlight the characteristics of property , for example, the rate at which the curve ball diverges. To some extent, and the event horizon of a black hole can be re garded as a singularity , but not true , because the curvature in this cheek is finite ( diverges only one grammatical constituent ) , furthermore, this singularity can be remote after a suitable organize transformation .'