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Questions related from Manuel Malaver de la Fuente
A kilonova is a transient astronomical event that occurs in a compact binary system when two neutron stars or a neutron star and a black hole merge into each other. Kilonovae are thought to emit...
10 October 2017 947 2 View
A quark is an elementary particle and a fundamental constituent of matter. Quarks combine to form composite particles called hadrons, the most stable of which are protons and neutrons, the...
04 April 2016 9,020 33 View
In supergravity theories combining general relativity and supersymmetry, the gravitino is the gauge fermion supersymmetric partner of the hypothesized graviton. It has been suggested as a...
02 February 2016 5,421 6 View
The Carnot cycle is a theoretical thermodynamic cycle proposed by Nicolas Léonard Sadi Carnot in 1824 and expanded by others in the 1830s and 1840s. It can be shown that it is the most efficient...
11 November 2014 220 6 View
In 1994, Edward Witten of the Institute for Advanced Study and other researchers suggested that the five different versions of string theory might be describing the same thing seen from different...
06 June 2014 7,357 2 View
parallel universe or alternative reality is a hypothetical self-contained separate reality coexisting with one's own. A specific group of parallel universes is called a multiverse, although this...
06 June 2014 1,470 3 View
Randall–Sundrum models (also called 5-dimensional warped geometry theory) imagines that the real world is a higher-dimensional universe described by warped geometry. The models were proposed in...
06 June 2014 2,810 2 View
A tachyon or tachyonic particle is a hypothetical massive particle that always moves faster than light. The complementary particle types are called luxon (always moving at the speed of light) and...
05 May 2014 7,748 7 View
The mathematical concept of a Hilbert space, named after David Hilbert, generalizes the notion of Euclidean space. It extends the methods of vector algebra and calculus from the two-dimensional...
05 May 2014 7,020 18 View
Photons are traditionally said to be massless. This is a figure of speech that physicists use to describe something about how a photon's particle-like properties are described by the language of...
05 May 2014 7,815 33 View
The Higgs boson or Higgs particle is an elementary particle initially theorised in 1964,whose discovery was announced at CERN on 4 July 2012. The discovery confirms the existence of the Higgs...
05 May 2014 734 7 View
Faster-than-light communications and travel refer to the propagation of information or matter faster than the speed of light. Under the special theory of relativity, a particle (that has rest...
05 May 2014 938 4 View
Materialism is an atheistic philosophy that says that all of reality is reducible to matter and its interactions. It has gained ground because many people think that it’s supported by science....
04 April 2014 1,076 10 View
In physics, string theory is a theoretical framework in which the point-like particles of particle physics are replaced by one-dimensional objects called strings. In string theory, the different...
04 April 2014 419 4 View
String theory requires the existence of extra spatial dimensions for its mathematical consistency. In realistic physical models constructed from string theory, these extra dimensions are typically...
04 April 2014 9,306 0 View
A hundred years ago, few people believed it was possible for humans to travel through outer space. Time travel, like space travel, was merely science fiction. Today, spaceflight is also...
04 April 2014 3,510 35 View
