Sentences with phrase «from general relativity»
It starts from general relativity and attempts to incorporate quantum field theory within a relational approach.
discovermagazine.com
Not long after Schwarzschild's discovery came another, even more troubling prediction from general relativity.
«If we see a weird shape that deviates significantly from a circle, we can try to figure out what kind of deviation from general relativity is required to produce it,» says Avery Broderick, a theoretical astrophysicist at Waterloo University and the Perimeter Institute.
The journey to this peculiar possibility combines developments deep and far - flung — insights from general relativity; from research on black holes; from thermodynamics, quantum mechanics, and, most recently, string theory.
«Theories of gravity that are different from general relativity often make such predictions, and we have put new restrictions on the parameters that describe these theories.»
THE quantum realm has always seemed worlds apart from general relativity, Einstein's theory of gravity.
This quantum gravity theory would take over from general relativity in the extraordinarily tight quarters — the very core of a black hole, the very instant of the Big Bang — where relativity now predicts, absurdly, that space - time is infinitely curved.
Astronomical observations aren't detailed enough to settle the argument, and computer models require a complex mix of data from general relativity, plasma physics, and magnetic fields.
Einstein unveiled his theory in 1915, and it has withstood every test experimentalists have thrown at it, so finding any departures from general relativity would be huge.
From general relativity flowed the realization that the universe is expanding, that it contains spacetime bottomless pits called black holes, that it is traversed by ripples in space triggered by cataclysmic collisions.
These snuggling stars, which are already well studied, will test both eLISA's capabilities and predictions from general relativity.
«If there is a deviation from general relativity, that's when we will be the most sensitive to detect such a deviation,» Hees says.