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Questions related from Ali Övgün
"The researchers, from the University of Cambridge and Queen Mary University of London, have successfully simulated a black hole shaped like a very thin ring, which gives rise to a series of...
02 February 2016 7,260 3 View
And by Thursday, do train the English words "inspiral", "merger", and "ringdown" because what we will be told will be spectacular. They will claim to possess the confidence level 5.1 sigma,...
02 February 2016 925 0 View
An international team of astrophysicists, including researchers from the University of Cambridge, has observed a new way for gas to escape the gravitational pull of a supermassive black hole. What...
12 December 2015 7,381 12 View
What do you think about this idea?
11 November 2015 2,675 16 View
Today, G.F. Ellis published an article of '100 Years of General Relativity'. So what do you expect from the next 200 years of gr. Where will it go? What will happen next in theoretical and...
09 September 2015 7,016 1 View
Hubble finds that the nearest Quasar is powered by a Double Black Hole, so are there any double black hole metrics ( rotating or non-rotating)? How can we extend Kerr solutions as two body solutions?
09 September 2015 3,640 0 View
It is theoretically possible according to a new study recently published. What do you think about it? By comparing the dark matter distributions between the two galaxies, it is possible to find...
09 September 2015 6,663 1 View
How can we solve the information paradox of black hole? where should we focus ? horizon of bh or singularity of bh? “Quantum mechanics forbids such duplication,” says Steven Giddings of the...
09 September 2015 1,820 2 View
Mathematically, a system’s information content can be quantified by the so-called information entropy H, introduced by Claude Shannon in 1948. The larger the information entropy, the greater the...
09 September 2015 10,094 12 View
General relativity has never been tested in places where the effects of gravity become truly extreme—for example, at the edge of a black hole. Does gravity violate the second law of...
09 September 2015 4,734 1 View
Murphy’s statement often serves as an anecdote in many real-life circumstances. Murphy’s Law is not a law in the formal sense yet popular science often compares it with the Second Law of...
09 September 2015 9,782 0 View
Suppose that there is a wormhole of the size of a ball. What will happen when your hand passes through it? Will your hand have a hole in its palm? If yes, then what will happen to the rest of the...
08 August 2015 7,241 0 View
"I propose that the information is stored not in the interior of the black hole as one might expect but on its boundary, the event horizon," At Monday's public lecture, he explained this jumbled...
08 August 2015 3,891 19 View
Are there any effects of gravity on the entangled particles? What is the force and nature of entanglement?
06 June 2015 5,323 0 View
As we know that Big Bang is the beginning of everything in the universe, so if all particles come from a single smallest point, they must be entangled in nature. Could the all have been entangled...
06 June 2015 509 0 View
This is the first detection of Hawking radiation. Hawking radiation is usually associated with the slow evaporation of black holes, as photons emitted from the event horizon. But the observable...
03 March 2014 8,548 2 View
Stephen Hawking: 'There are no black holes' Notion of an 'event horizon', from which nothing can escape, is incompatible with quantum theory, physicist...
01 January 2014 6,997 8 View
