425 research outputs found
Wave detected by LIGO is not gravitational wave
General Relativity defines gravity like the metric of a Lorentzian manifold. Einstein formulated spacetime as quality structural of gravity, i.e, circular definition between gravity and spacetime, also Einstein denoted "Space and time are modes by which we think, not conditions under which we live" and “We denote everything but the gravitational field as matter”, therefore, spacetime is nothing and gravity in first approximation an effect of coordinates, and definitely a geometric effect. The mathematical model generates quantitative predictions coincident in high grade with observations without physical meaning. Philosophy intervened: in Substantivalism, spacetime exists in itself while in Relationalism as metrical relations. But, it does not know what spacetime. The outcomes of model have supported during a century, validity of the General Relativity, interpreted arbitrarily. Einstein formulated, from quadrupoles of energy, the formation of ripples in spacetime propagating as gravitational waves abandoned, in 1938, when he said that they do not exist. LIGO announced the first detection of gravitational waves from a pair of merging black holes. They truly are waves of quantum vacuum
Gravity is a quantum force
The General Relativity understands gravity like inertial movement of the free fall of the
bodies in curved spacetime of Lorentz. The law of inertia of Newton would be
particular case of the inertial movement of the bodies in the spacetime flat of Euclid.
But, in the step, from general to particular, breaks the law of inertia of Galilei since
recovers apparently the rectilinear uniform movement but not the repose state, unless
the bodies have undergone their collapse, although, the curved spacetime becomes flat
and the curved geodesies becomes straight lines. For General Relativity is a natural law,
within of a gravitational field, the accelerated movement of the bodies, that leads to that
a geometric curvature puts out to the bodies in such geodesic movement.
In this paper this error of General Relativity, like generalization of the law of inertia of
Galilei, is examined and it is found that it is caused by suppression of mass and force
that allows conceiving acceleration like property of spacetime. This is a mathematical
and non-ontological result. Indeed, mass and force are the fundament that the
gravitational acceleration is independent of the magnitude of mass of the bodies but
gravity not of the mass and the gravitational force. The action of the gravity force, on
inertial and gravitational masses of a body, produces mutual cancellation during its free
fallen but too its weight when this cease. By means of the third law of Newton it shows
that gravity is a force since weight is caused by gravity
The inconsistent Equivalence Principle
The equivalence principle between the gravitational motion and the inertial motion is
false because a particle or body successively in two any contiguous points while in a
gravitational frame they have different kinetic energy, instead they always have equal
kinetic energy in an inertial frame
Gravity is a force
The General Relativity understands gravity like inertial movement of the free fall of the bodies in curved spacetime of Lorentz. The law of inertia of Newton would be particular case of the inertial movement of the bodies in the spacetime flat of Euclid. But, in the step, of the particular to the general, breaks the law of inertia of Galilei since
recovers the rectilinear uniform movement but not the repose state, unless the bodies have undergone their union, although, the curved spacetime becomes flat and the curved geodesies becomes straight lines. For General Relativity is a natural law, within of a gravitational field, the uniform accelerated movement of the bodies, that leads to that a geometric curvature puts out to the bodies of the repose state for animate them of the movement of free fallen. In this paper this error of General Relativity, like generalization of the law of inertia of Galilei, is examined and it is found that it is caused by suppression of mass and force that allows conceiving acceleration like property of spacetime. This is a mathematical and non-ontological result. Indeed, mass and force are the fundament that the gravitational acceleration is a constant value for all the bodies, independently of the magnitude of mass but not of the mass and the gravitational force. The action of the gravity force, on inertial and gravitational masses of a body, produces mutual cancellation during its free fallen. In addition, by means of the third law of Newton it demonstrates that gravity is a force since weight is caused by gravity force
Velocidades Mayores Que La Velocidad De La Luz
Desde un enfoque epistemolĂłgico se busca hacer la crĂtica de la relatividad general en el momento en que se formula una teorĂa cuántica sobre la gravedad (año 1967). Como consecuencia de la restauraciĂłn de la concepciĂłn fĂsica sobre la geomĂ©trica de la gravedad, en una fĂsica de partĂculas-ondas, se plantea, mediante un análisis formal de estructura, que el gravitĂłn-onda gravitatoria tendrá una velocidad mayor que c
Gravity, Metaphysics or Physics ?
Gravity is the foundation of the current physical paradigm. Due to that gravity is strongly linked to the curvature of space-time, we research that it lacks of a valid physical concept of space-time, nevertheless that from the science philosophy, via substantivalism, it has tried respond. We found that is due to that the gnoseological process applied from the general relativity, necessarily us leads to metaphysic because ontologically space-time is a metaphysical entity. Thus, we arrive to the super substantivalism that from metaphysics gives an answer on space-time rigorously exact with the vision of Einstein on physics. The result is that matter is nothing since all is
space-time, i.e. geometry, therefore is a imperative of the physical science break the current paradigm
The Medium for Motion: A Critical Clue to Understand Spacetime
Spacetime and motion are interconnected concepts. A better understanding of motion leads to a better understanding of spacetime. We use the historical critical analysis of the various theoretical proposals on motion in search of clues ignored. The prediction of the general relativity that the motion occurs in the static gravitational field is not valid because the motion always occurs in a given medium as vacuum, atmosphere, water, etc. The concept of motion and the equations of the special and general relativity, as the theory of Galilee-Newton reduce motion elements to particle and spacetime. In this paper, we present the medium (in special, the quantum vacuum), as the third essential element of motion, inseparable of spacetime since it is its material support of which the spacetime is its structural form, and we analyse its consequences in the theories of spacetime. Our contribution is declare, that the spacetime itself does not exist, or is a relational property of matter, but a structural property of matter
Relativity Current Paradigm with Unresolved Anomalies
When a theory, as the general relativity, linked to special relativity, is foundation of a scientific paradigm, through normal science and academy, scientifics, professionals, professors, students and journals of that scientific community, the paradigm, it self-sustains and reproduces. Thus, the research is obligated and limited to apply the model existent of the paradigm to formulate problems and solve them, without searching new discoveries. This self-protection of the paradigm causes it to end its cycle of life, only after a long time, until that arise unresolved anomalies, some presents since origin, that they finally cause its change by other new paradigm. In this work, we study the most important anomalies that are part of the foundations of general relativity with the goal of promoting the call period of transition that is previous to scientific revolution. We use critical analysis method for rereading the general relativity, from the perspective of the history of science and philosophy of science. We find, the structural and complex anomaly of general relativity based on metaphysical spacetime that produces the metaphysics replaces physics. Also, two internal anomalies their direct consequences. These are: matter curves metaphysical spacetime, and metaphysical spacetime determines the geodesic motion of physical matter. We conclude that general relativity has no valid physical concept of spacetime, therefore of gravity. For these reasons, a new paradigm is needed
The relativistic theory of gravitation beyond general relativity
It presents the basics of the “Relativistic theory of gravitation”, with the inclusion of original
texts, from various papers, published between 1987 and 2009, by theirs authors: S. S
Gershtein, A. A. Logunov, Yu. M. Loskutov and M. A. Mestvirishvili, additionally, together with
the introductions, summaries and conclusions of the author of this paper.
The “Relativistic theory of gravitation” is a gauge theory, compatible with the theories of
quantum physics of the electromagnetic, weak and strong forces, which defines gravity as the
fourth force existing in nature, as a static field equipped with the transmitter particles of the
virtual gravitons of spins 2 and 0, within the spirit of Galilei's principle of relativity, in his
generalization of Poincaré's Special Relativity that allowed the authors to universalize that the
physical laws of nature are complied with regardless of the frames of reference where they
apply, integrated into the Grossmann-Einstein Entwurf theory, in its further development, by
those authors, therefore, this theory preserves the conservation laws of energy-impulse and
angular impulse of the gravitational field jointly to the other material fields existing in nature,
in the Riemann's effective spacetime, through its identity with Minkowski's pseudo Euclidean
spacetime
Solved what spacetime is?
In this essay the author overcomes the theoretical contradiction between General Relativity that defines the gravitational field as a geometric aspect of spacetime, either as potential or curvature, and Quantum Gravity that defines it as a fundamental force of interaction, with the change in the conception of spacetime of structural geometric property from the gravitational field, to the conception of spacetime structural geometric property of matter in motion.
Spacetime is not a continent of matter (Substantialism) but rather is contained in matter insofar as it constitutes the geometric structure that gives it its shape and allows its changes, to which as space it confers its ability to contain and as time its capacity to becoming. Nor is spacetime the category of geometric relations of material bodies and their events (Relationism), since it is not a relational property of matter but rather the geometric spacetime structural property of matter, which it endows with their abilities to self-contain and transform.
The author's conception of spacetime is that dynamic energy-matter, geometrically endowed with the four dimensions of spacetime, is spatially self-contained and temporarily self-transforming.
The wave-particle, of matter and of the field, does not exist in spacetime, but this is the intrinsic structural geometric property of the wave-particle, therefore, attached to its own internal nature, as its intrinsic dimensional geometric property which with the force of law is manifested in its quantitative measurements, either when the wave particle itself is taken or in relation to others.
Thus, only theories on gravity from Quantum Gravity are possible, although they must be reformulated, renouncing to integrate them with the geometric vision derived from the equations of the so-called "General Relativity"
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