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Thread: What causes acceleration of expansion of the universe.

  1. #1 What causes acceleration of expansion of the universe. 
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    What causes acceleration of expansion of the universe

    It is conceived that dark matter and dark energy causes the acceleration of the universe. But dark matter pertains to fundamental particle, re-always in pair electron and positron, and when these two meet, the tendency is attract and bind, in keeping with law of opposite, , re-like repulse, unlike attract. Thus, instead of expanding, it contracts. Further, in outer space, dark matters are incredibly distant from one another. If dark matter, ach particlr, is the size of human beings, the distance between two person would be 1,000 miles away, that no matter how much both shout to another, they can never be heard, there can never be attraction nor repulsion between particles of dark matter.

    Dark energy, if it has heat, can cause expansion but space is almost absolute zero, thus, the tendency is to contract, too. But dark energy is related to vacuum energy which is zero energy, a finer concept.

    Acceleration of expansion of the universe could be caused by something finer, like massless vacuum energy, which is skein of spacetime gravity of Dr. Einstein, which fills up/made up completely all of outer space..that it could be the outward recesses of the universe is more vacuum, thus the tendency is for vacuum energy to flow into the recesses of the universe more vacuum, lesser vacuum energy. It is like water seeking its own level.

    Or what could account, more plausible, for the detected acceleration of the universe? Note that the more powerful is the astronomical telescope, it can reach farther, see farther, the more the redshift? Could it be that the red shifting of ALL galaxies simply shows the presence of spacetime, vacuum energy that simply slows down and widen wavelength of light waves, thus red shifting. Light is not exactly constant, as shown with light speed under water and glass. But in outer space, such great, great distances of galaxies could cause light wave to slow down on the skei n of spacetime and ultimately to stop.

    Jsaldea12

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  3. #2  
    Moderator Moderator Janus's Avatar
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    There is a lot of confusion on your part with your post.

    First off, dark matter and dark energy are two entirely different term that where coined to label two different effects. They just happen to share the word "dark", and that is their only connection.

    Dark matter has no relationship to matter-antimatter pairing. Dark matter is matter that does not interact electromagnetically but still reacts gravitationally. Because it does not interact with electromagnetic radiation (light. radio, infrared, etc), we can not detect it by these means; it is invisible.

    Dark matter would explain why galaxies hold together even though they spin too fast to do so if we only account for the gravity of the visible mass. It s distribution also explains the rotation curve for these galaxies and the large scale structure of the universe. There has to be a lot of dark matter to do this (5 times as much as visible matter). We don't know yet as to what form dark matter takes.

    Dark energy is the term used to describe what is causing the accelerated expansion of the universe. Again, we don't know exactly what the mechanism is yet.

    Your last paragraph sounds like the "tired light" hypothesis. This has already been discounted.


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    Dark matter is fundamental particles, consists of electron and positron, these two always in pair. If there are vast number of dark matter, the tendency is for such fundamental particles to attract, align, and bind one another, re-positive to negative binding of one particle to another. THIS IS HOW THE UNIVERSE IS FORMED (please read the article posted” The attraction gravity of Newton and the spacetime gravity of Dr. Einstein). But, based on lensing of the universe which is TRANSPARENT, the gap between such each particle, re- dark matter, is unbelievably wide, like a person shouting to another person a 1,000 miles away. How can there be binding or REPULSION TO CAUSE ACCELERATION OF EXPANSION OF THE UNIVERSE.. Thus, the dark matter concept that cause repulsion, acceleration of the expansion of the universe is wrong..

    The dark matter and dark energy (related to dark matter, still of fundamental particle in energy form) is forwarded to explain how all the suspended bodies, re-galaxies, stars, planets,) hold one another to orbit one another, depending on mass, that based on computation, visible matter consists only of 4%? But, there is a finer content in the universe, the undeniable existence of no mass spacetime of Dr. Einstein, which completely made up the whole outer space. Vacuum energy is closest to it, this zero energy concept. It is the SKEIN OF “NO FORCE” SPACETIME of Dr. Einstein that is being utilized by the “real force” attraction gravity of Newton to bind, positive to negative property, of one such galaxies, stars, etc. to one another.(reiterating, please read the article “The attraction gravity of Newton and spacetime gravity of Dr. Einstein)..

    Light is conceived constant in outer space but light ultimately slows down and halts. The skein of spacetime affect travel of light in outer space. Proportionate on the strength of source, like galaxies, stars, the reach of light travel depends. If light is constant, unstoppable on flight in space, the whole outer space would be bright considering the 13 billion plus galaxies, trillions of stars, and reflected lights from quadrillions of planets> But on the average, from earth, light is 186,000 miles per sec. that it is generally constant. Electro-magnetic light is affected in strong electro-magnetic black hole that light cannot escape, light under water and inside glass differ in speed, light in electrical wires DEPEND ON STRENGHT OF SOURCE OF ELECTRICITY.

    The detected lensing of cluster of galaxies is the skein of spacetime of Dr. Einstein, not dark matter nor dark energy in fundamental particle form, but no-mass spacetime of Dr. Einstein, the MAKE UP of the whole outer space and that intersects space of atoms (which is 99.9999999999% space).

    Jsaldea12

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  5. #4  
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    Quote Originally Posted by Janus

    Dark matter would explain why galaxies hold together even though they spin too fast to do so if we only account for the gravity of the visible mass. It s distribution also explains the rotation curve for these galaxies and the large scale structure of the universe. There has to be a lot of dark matter to do this (5 times as much as visible matter). We don't know yet as to what form dark matter takes.
    I'm curious, just because I've been looking for this. Do you know where I could look up some specific examples of stars on the outer edge of a galaxy, and what their orbital radius and orbital velocity are? I've often heard that the values are too high without dark matter, but I don't know by how much.

    Maybe it's determined very indirectly, but it would still be nice to know the magnitudes instead of just "too fast" or "too slow".
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    Sir moderator, the posted "the gravity of Newton and the gravity of Einstein" is in category "New hypotheses and ideas". I am of the opinion the article could be in your "physics" because it is highly defensible, backed up by actual condition. The article pertains to the attraction gravity of Newton. .. the REAL force attraction gravity of Newton is finally revealed.

    jsaldea12

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  7. #6  
    Moderator Moderator Janus's Avatar
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    Quote Originally Posted by jsaldea12
    Dark matter is fundamental particles, consists of electron and positron, these two always in pair.
    Such electron-positron pairs have been created in the laboratory; they form an exotic atom called "positronium".

    Not only does positronium not exhibit the characteristics of dark matter (it has a spectral signature, and thus reacts with electromagnetic radiation.), but is is extremely short-lived, quickly decaying into gamma radiation.

    Electron-positron pairs simply are not valid candidates for dark matter.
    "Men are apt to mistake the strength of their feelings for the strength of their argument.
    The heated mind resents the chill touch & relentless scrutiny of logic"-W.E. Gladstone


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    Positive and negative property always comes in pair, in matter, fundamental particles, even in dark matter, monopole never exist. Such is the all-encompassing governing law of opposite: re- positive and negative, that even in quarks, there is positive and negative. They always come in unbreakable pair. This is also more elaborated in the article, “Gravity of Newton and gravity of Einstein.” And “Grand Unified theory”. Thus, dark matter, fundamental particles cannot exist without pair, re-positive and negative. And when dark matters are close to one another, the tendency is for positive to bind the negative of one other particles. This is the basis of the formation of galaxies, stars, planets.

    Dark matter and dark energy, altogether, is computed, 96% of the mass of the entire universe. Thus, if dark matter, especially, is that voluminous and occupying almost entirely all of outer space, outer space would not be transparent. What was detected as dark matter as “transparent” in outer space is not dark matter but something finer, without mass. Reiterating, with that computed volume of dark matter, outer space would be dark.. What was detected, by lensing of clusters of galaxies and quasars, in that billions light years distance is the skein of spacetime of Dr. Einstein, the make-up of the universe.

    Reiterating, outer space is transparent because dark matter and dark energy are sparse.. popping in and out? Thus, the gap among fundamental dark particles are enormous, cannot exert attraction nor repulsion…cannot repulse and much less, accelerate expansion of the universe.

    Simulated dark matter, as created in accelerator, is extremely difficult and life is extremely short. Such, too, s dark matter, if any is DETECTED, in almost zero outer space. None, so far, is detected.. only “suspected” dark matter which is actually the skein of undeniable spacetime of Dr. Einstein. .

    Jsaldea12

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