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... his new theory of general relativity to space and time. According to the theory of general relativity, mass affects the shape of space and the flow of time. Gravity results because space is warped by mass; the greater the mass, the greater the warp. However, at this time scientists did not know that ...
... his new theory of general relativity to space and time. According to the theory of general relativity, mass affects the shape of space and the flow of time. Gravity results because space is warped by mass; the greater the mass, the greater the warp. However, at this time scientists did not know that ...
Black Holes
... and electrons reach the ultimate limit at which they can be packed together. But what happens when even these forces are overwhelmed in the collapse of stars more massive than three solar masses? The result is a black hole, an object so dense that light cannot escape its gravitational pull. Einstein ...
... and electrons reach the ultimate limit at which they can be packed together. But what happens when even these forces are overwhelmed in the collapse of stars more massive than three solar masses? The result is a black hole, an object so dense that light cannot escape its gravitational pull. Einstein ...
3 Introduction to Modified Gravity: From the Cosmic Speedup Problem to
... experienced by any two bodies on the surface of the Earth looks the same irrespective of the mass of those bodies. This suggests that inertial and gravitational mass have the same numerical values, mi = m g (in general, they are proportional, being the proportionality constant the same for all bodie ...
... experienced by any two bodies on the surface of the Earth looks the same irrespective of the mass of those bodies. This suggests that inertial and gravitational mass have the same numerical values, mi = m g (in general, they are proportional, being the proportionality constant the same for all bodie ...
black holes are created when stars collapse and die from burning its
... • the core is extremely cold at absolute zero, and the more distance spread outward, the more hot it gets, reaching temperatures ranging in the hundreds of billions at some points • the atmosphere of galaxies is just clusters of gases, mostly hydrogen and helium, that are trapped in the gravitationa ...
... • the core is extremely cold at absolute zero, and the more distance spread outward, the more hot it gets, reaching temperatures ranging in the hundreds of billions at some points • the atmosphere of galaxies is just clusters of gases, mostly hydrogen and helium, that are trapped in the gravitationa ...
Black Holes - Max Planck Institute for Gravitational Physics
... Since the sun is nearly spherically symmetric, the metric outside the sun is approximately the (exterior) Schwarzschild solution. The radius of the sun is about 7·105 km, but its Schwarzschild radius is only about 3 km and so well inside the sun, where the Schwarzschild solution does not apply anywa ...
... Since the sun is nearly spherically symmetric, the metric outside the sun is approximately the (exterior) Schwarzschild solution. The radius of the sun is about 7·105 km, but its Schwarzschild radius is only about 3 km and so well inside the sun, where the Schwarzschild solution does not apply anywa ...
Time Travel and Warp Drives
... closed because you can return to your starting point in both space and time. It is called “timelike” because the time changes from point to point along the curve. The statement that a closed timelike curve exists is just a fancy way of saying that you have a time machine. It would seem that time tra ...
... closed because you can return to your starting point in both space and time. It is called “timelike” because the time changes from point to point along the curve. The statement that a closed timelike curve exists is just a fancy way of saying that you have a time machine. It would seem that time tra ...
Introducing the black hole
... forces will not stop the implosion. Gravitational forces become overwhelming, the system zooms through the neutronstar stage, and complete collapse follows. The resulting system has been variously termed “continuing collapse,” a “frozen star,” and a “black hole.” Each name emphasizes a different asp ...
... forces will not stop the implosion. Gravitational forces become overwhelming, the system zooms through the neutronstar stage, and complete collapse follows. The resulting system has been variously termed “continuing collapse,” a “frozen star,” and a “black hole.” Each name emphasizes a different asp ...
transparencies - Rencontres de Moriond
... Fantastic tool to study general relativity in the strong field regime. ...
... Fantastic tool to study general relativity in the strong field regime. ...
The Impossible Electric Dark Matter Black Hole
... AS A RESULT, Free energy devices and electron-muon decay levitation is proposed. An unstable Higgs vacuum seems to be present around all black hole horizons by observed H2 production and annihilation radiation created by pair production of positrons and electrons. (Instability of the Higgs field) ...
... AS A RESULT, Free energy devices and electron-muon decay levitation is proposed. An unstable Higgs vacuum seems to be present around all black hole horizons by observed H2 production and annihilation radiation created by pair production of positrons and electrons. (Instability of the Higgs field) ...
Frontiers of Physics - Wright State University
... As has been noted in numerous Things Great and Small vignettes, this is not the first time the large has been explained by the small and vice versa. Newton realized that the nature of gravity on Earth that pulls an apple to the ground could explain the motion of the moon and planets so much farther ...
... As has been noted in numerous Things Great and Small vignettes, this is not the first time the large has been explained by the small and vice versa. Newton realized that the nature of gravity on Earth that pulls an apple to the ground could explain the motion of the moon and planets so much farther ...
Dark Matter and Dark Energy - Trans
... Direct detection experiments for WIMPs are underway, and are waiting for interactions indicative of the dark matter particles. As the earth moves relative to the galaxy, the dark matter of the galaxy will pass through each cubic centimeter of the earth at a rate of about one hundred thousand particl ...
... Direct detection experiments for WIMPs are underway, and are waiting for interactions indicative of the dark matter particles. As the earth moves relative to the galaxy, the dark matter of the galaxy will pass through each cubic centimeter of the earth at a rate of about one hundred thousand particl ...
