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At VICE: The multiverse is brief, tiny bubbles in our universe

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The 1950s idea is retreaded:

In 1955, influential physicist John Wheeler proposed that, at the quantum level, spacetime is not constant but “foamy,” made up of ever-changing tiny bubbles. As for what these bubbles are “made” of, recent work suggests that spacetime bubbles are essentially mini-universes briefly forming inside our own.

The spacetime foam proposal fits nicely with the intrinsic uncertainty and indeterminism of the quantum world. Spacetime foam extends quantum uncertainty in particle position and momentum to the very fabric of the universe, so that its geometry is not stable, consistent, or fixed at a tiny scale…

Carlip is working on a quantitative model of spacetime foam to supplement the theoretical model currently on the table. He’s calling the model “minisuperspace,” and is hopeful that physicists researching other approaches in the quantum-cosmology intersection could find examples of the model in their own work, if they know to look for it. To start with, Carlip says he’ll be looking at some numerical simulations to support the foam model.

Carly Minsky, “The Universe Is Made of Tiny Bubbles Containing Mini-Universes, Scientists Say” at Vice

In short, nothing specifically backs this “multiverse of ephemeral bubbles” inside our universe except a need to believe in it. Maybe that’s theoretical physics now.

See also: The multiverse is science’s assisted suicide

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Tiny bubbles In the universe Make me feel happy Ah, they make me feel diverse. Those tiny bubbles Make me warm all over With a feeling that I'm gonna Love you till the end of time (Apologies to Connie Francis)Fasteddious
October 29, 2019
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Sev, the Casimir Effect is not definitive proof for quantum foam:
Relativistic van der Waals force Alternatively, a 2005 paper by Robert Jaffe of MIT states that "Casimir effects can be formulated and Casimir forces can be computed without reference to zero-point energies. They are relativistic, quantum forces between charges and currents. The Casimir force (per unit area) between parallel plates vanishes as alpha, the fine structure constant, goes to zero, and the standard result, which appears to be independent of alpha, corresponds to the alpha approaching infinity limit," and that "The Casimir force is simply the (relativistic, retarded) van der Waals force between the metal plates."[18] Casimir and Polder's original paper used this method to derive the Casimir-Polder force. In 1978, Schwinger, DeRadd, and Milton published a similar derivation for the Casimir Effect between two parallel plates.[19] In fact, the description in terms of van der Waals forces is the only correct description from the fundamental microscopic perspective,[20][21] while other descriptions of Casimir force are merely effective macroscopic descriptions. https://en.wikipedia.org/wiki/Casimir_effect#Relativistic_van_der_Waals_force
bornagain77
October 28, 2019
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Bornagain77@ 2
First off, they have no empirical evidence that their imaginary quantum foam is real:
Casimir Effect.Seversky
October 28, 2019
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In fact, both General Relativity and Quantum Mechanics are built on very different mathematical frameworks.
The Unreasonable Effectiveness of Mathematics in the Natural Sciences – Eugene Wigner – 1960 Excerpt: We now have, in physics, two theories of great power and interest: the theory of quantum phenomena and the theory of relativity.,,, The two theories operate with different mathematical concepts: the four dimensional Riemann space and the infinite dimensional Hilbert space, http://www.dartmouth.edu/~matc/MathDrama/reading/Wigner.html Shape from Sound: Toward New Tools for Quantum Gravity - 2013 Excerpt: To unify general relativity and quantum theory is hard in part because they are formulated in two very different mathematical languages, differential geometry and functional analysis.,,, http://prl.aps.org/abstract/PRL/v110/i12/e121301
Thus, the presupposition that there should even be just one mathematical theory of everything simply doesn't follow from mathematics itself, but is, again, a presupposition that is born out of Christian Theism: As Professor Steve Fuller puts it,, “ it would be perfectly easy,, to stop the pursuit of science at much lower levels. You know understand a certain range of phenomena in a way that is appropriate to deal with that phenomena and just stop there and not go any deeper or any farther.”,,, You see, there is a sense in which there is design at the ultimate level, the ultimate teleology you might say, which provides the ultimate closure,,”
“So you think of physics in search of a “Grand Unified Theory of Everything”, Why should we even think there is such a thing? Why should we think there is some ultimate level of resolution? Right? It is part, it is a consequence of believing in some kind of design. Right? And there is some sense in which that however multifarious and diverse the phenomena of nature are, they are ultimately unified by the minimal set of laws and principles possible. In so far as science continues to operate with that assumption, there is a presupposition of design that is motivating the scientific process. Because it would be perfectly easy,, to stop the pursuit of science at much lower levels. You know understand a certain range of phenomena in a way that is appropriate to deal with that phenomena and just stop there and not go any deeper or any farther.”,,, You see, there is a sense in which there is design at the ultimate level, the ultimate teleology you might say, which provides the ultimate closure,,” Professor of philosophy Steve Fuller discusses intelligent design in Cambridge - Video - quoted at the 17:34 minute mark https://uncommondescent.com/news/in-cambridge-professor-steve-fuller-discusses-why-the-hypothesis-of-intelligent-design-is-not-more-popular-among-scientists-and-others/
Moreover, when we rightly allow the Agent causality of God ‘back’ into physics, as the Christian founders of modern science originally envisioned,,,, (Isaac Newton, Michael Faraday, James Clerk Maxwell, and Max Planck, to name a few of the Christian founders),,, and as quantum mechanics itself now empirically demands (with the closing of the free will loophole by Anton Zeilinger and company), by rightly allowing the Agent causality of God ‘back’ into physics then that provides us with a very plausible resolution for the much sought after ‘theory of everything’ in that Christ’s resurrection from the dead provides an empirically backed reconciliation, via the Shroud of Turin, between quantum mechanics and general relativity into the much sought after ‘Theory of Everything”. Here are a few posts where I lay out and defend some of the evidence for that claim:
Overturning of the Copernican Principle by both General Relativity and Quantum Mechanics https://uncommondescent.com/intelligent-design/we-are-invited-to-consider-a-simpler-perspective-on-the-laws-of-physics/#comment-680427 (February 19, 2019) To support Isabel Piczek’s claim that the Shroud of Turin does indeed reveal a true ‘event horizon’, the following study states that ‘The bottom part of the cloth (containing the dorsal image) would have born all the weight of the man’s supine body, yet the dorsal image is not encoded with a greater amount of intensity than the frontal image.’,,, Moreover, besides gravity being dealt with, the shroud also gives us evidence that Quantum Mechanics was dealt with. In the following paper, it was found that it was not possible to describe the image formation on the Shroud in classical terms but they found it necessary to describe the formation of the image on the Shroud in discrete quantum terms. https://uncommondescent.com/intelligent-design/experiment-quantum-particles-can-violate-the-mathematical-pigeonhole-principle/#comment-673178 https://uncommondescent.com/intelligent-design/experiment-quantum-particles-can-violate-the-mathematical-pigeonhole-principle/#comment-673179
Verse:
Colossians 1:15-20 The Son is the image of the invisible God, the firstborn over all creation. For in him all things were created: things in heaven and on earth, visible and invisible, whether thrones or powers or rulers or authorities; all things have been created through him and for him. He is before all things, and in him all things hold together. And he is the head of the body, the church; he is the beginning and the firstborn from among the dead, so that in everything he might have the supremacy. For God was pleased to have all his fullness dwell in him, and through him to reconcile to himself all things, whether things on earth or things in heaven, by making peace through his blood, shed on the cross.
bornagain77
October 28, 2019
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First off, they have no empirical evidence that their imaginary quantum foam is real:
NASA telescopes set limits on space-time quantum 'foam' - May, 28. 2015 Excerpt: At the smallest scales of distance and duration that we can measure, spacetime—that is, the three dimensions of space plus time—appears to be smooth and structureless. However, certain aspects of quantum mechanics, the highly successful theory scientists have developed to explain the physics of atoms and subatomic particles, predict that spacetime would not be smooth. Rather, it would have a foamy, jittery nature and would consist of many small, ever-changing, regions for which space and time are no longer definite, but fluctuate.,,, Chandra's X-ray detection of quasars at distances of billions of light-years rules out one model, according to which photons diffuse randomly through spacetime foam in a manner similar to light diffusing through fog. Detections of distant quasars at shorter, gamma-ray wavelengths with Fermi and even shorter wavelengths with VERITAS demonstrate that a second, so-called holographic model with less diffusion does not work. "We find that our data can rule out two different models for spacetime foam," said co-author Jack Ng of the University of North Carolina in Chapel Hill. "We can conclude that spacetime is less foamy than some (quantum) models predict." The X-ray and gamma-ray data show that spacetime is smooth down to distances 1,000 times smaller than the nucleus of a hydrogen atom. http://phys.org/news/2015-05-nasa-telescopes-limits-space-time-quantum.html
Secondly, in the article they are not saying that Quantum Mechanics and General Relativity are incorrect, but they are instead saying that they are 'incomplete' in that they are not the final 'theory of everything'. But why should they, given their premise of atheistic materialism, even presuppose that there should just be one overarching 'theory of everything'? The presupposition that there should just be one overarching 'theory of everything' is a thoroughly Theistic presupposition and is certainly not born out of their atheistic presupposition. I hate to break to dogmatic atheists, but the presupposition that there should be a single overarching mathematical 'theory of everything' is a belief that is born solely out of Christian presuppositions. In fact, the first major unification in physics, (i,e, that the laws of the physics are universal), was born out of Sir Isaac Newton's Christian presupposition that "the same force that caused an apple to fall at the Earth's surface—gravity—was also responsible for holding the Moon in orbit about the Earth",,
Newton's Law of Universal Gravitation Excerpt: The first major unification in physics was Sir Isaac Newton's realization that the same force that caused an apple to fall at the Earth's surface—gravity—was also responsible for holding the Moon in orbit about the Earth. This universal force would also act between the planets and the Sun, providing a common explanation for both terrestrial and astronomical phenomena. https://www.learner.org/courses/physics/unit/text.html?unit=3&secNum=3
In regards to this first unification in physics, Sir Isaac Newton stated: “This most beautiful system of the sun, planets, and comets, could only proceed from the counsel and dominion of an intelligent and powerful Being. And if the fixed stars are the centres of other like systems, these, being formed by the like wise counsel, must be all subject to the dominion of One;,,,”
“This most beautiful system of the sun, planets, and comets, could only proceed from the counsel and dominion of an intelligent and powerful Being. And if the fixed stars are the centres of other like systems, these, being formed by the like wise counsel, must be all subject to the dominion of One; especially since the light of the fixed stars is of the same nature with the light of the sun, and from every system light passes into all the other systems: and lest the systems of the fixed stars should, by their gravity, fall on each other mutually, he hath placed those systems at immense distances one from another. This Being governs all things, not as the soul of the world, but as Lord over all; and on account of his dominion he is wont to be called Lord God pantokrator, or Universal Ruler;,,, The Supreme God is a Being eternal, infinite, absolutely perfect;,,, from his true dominion it follows that the true God is a living, intelligent, and powerful Being; and, from his other perfections, that he is supreme, or most perfect. He is eternal and infinite, omnipotent and omniscient; that is, his duration reaches from eternity to eternity; his presence from infinity to infinity; he governs all things, and knows all things that are or can be done. He is not eternity or infinity, but eternal and infinite; he is not duration or space, but he endures and is present. He endures for ever, and is every where present”: - Sir Isaac Newton - Quoted from what many consider the greatest science masterpiece of all time, his book "Principia" http://gravitee.tripod.com/genschol.htm
As mathematician John D. Barrow stated,
“Our monotheistic traditions reinforce the assumption that the universe is at root a unity, that is not governed by different legislation in different places.” John D. Barrow - New Theories of Everything: The Quest for Ultimate Explanation - pg. 18
And as CS Lewis stated,
“Men became scientific because they expected Law in Nature, and they expected Law in Nature because they believed in a Legislator. In most modern scientists this belief has died: it will be interesting to see how long their confidence in uniformity survives it.” Lewis, C.S., Miracles: a preliminary study, Collins, London, p. 110, 1947.
Moreover, as Hugh Ross pointed out, the Bible, among the holy books that undergird all the religions of the world, stands alone in proclaiming that the laws governing the universe are fixed, or constant.
Latest Test of Physical Constants Affirms Biblical Claim - Hugh Ross - September 2010 Excerpt: The team’s measurements on two quasars (Q0458- 020 and Q2337-011, at redshifts = 1.561 and 1.361, respectively) indicated that all three fundamental physical constants have varied by no more than two parts per quadrillion per year over the last ten billion years—a measurement fifteen times more precise, and thus more restrictive, than any previous determination. The team’s findings add to the list of fundamental forces in physics demonstrated to be exceptionally constant over the universe’s history. This confirmation testifies of the Bible’s capacity to predict accurately a future scientific discovery far in advance. Among the holy books that undergird the religions of the world, the Bible stands alone in proclaiming that the laws governing the universe are fixed, or constant. http://www.reasons.org/files/ezine/ezine-2010-03.pdf
At the 28:09 minute mark of the following video, Dr Hugh Ross speaks of the 7 places in the bible that speak of unchanging universal constants.
Symposium 2015 : Scientific Evidence For God's Existence - Hugh Ross - video https://youtu.be/4mEKZRm1xXg?t=1689
For instance:
Psalm 119:89-91 Your eternal word, O Lord, stands firm in heaven. Your faithfulness extends to every generation, as enduring as the earth you created. Your regulations remain true to this day, for everything serves your plans.
Atheists simply have no clue why the laws and constants of physics should be universal.
There cannot be, in principle, a naturalistic bottom-up explanation for immutable physical laws — which are themselves an ‘expression’ of top-down causation. A bottom-up explanation, from the level of e.g. bosons, should be expected to give rise to innumerable different ever-changing laws. By analogy, particles give rise to innumerable different conglomerations. Moreover a bottom-up process from bosons to physical laws is in need of constraints (laws) in order to produce a limited set of universal laws. Paul Davies: “Physical processes, however violent or complex, are thought to have absolutely no effect on the laws. There is thus a curious asymmetry: physical processes depend on laws but the laws do not depend on physical processes. Although this statement cannot be proved, it is widely accepted.” Saying that laws do not depend on physical processes, is another way of saying that laws cannot be explained by physical processes. - Origenes
Moreover, besides have no clue why the constants should be constant, atheists also have no coherent reason for presupposing that there should just be 'one mathematical 'theory of everything'. In fact, the applicability of mathematics to the universe is, by all rights, itself to be considered a miracle. Both Einstein and Wigner are on record as to regarding the applicability of mathematics to the universe as a miracle: As Einstein himself stated, "You find it strange that I consider the comprehensibility of the world as a miracle or as an eternal mystery. Well, a priori, one should expect a chaotic world, which cannot be grasped by the mind in any way,,,” and further stated that, “There lies the weakness of positivists and professional atheists,,,”
On the Rational Order of the World: a Letter to Maurice Solovine - Albert Einstein - March 30, 1952 Excerpt: "You find it strange that I consider the comprehensibility of the world (to the extent that we are authorized to speak of such a comprehensibility) as a miracle or as an eternal mystery. Well, a priori, one should expect a chaotic world, which cannot be grasped by the mind in any way .. the kind of order created by Newton's theory of gravitation, for example, is wholly different. Even if a man proposes the axioms of the theory, the success of such a project presupposes a high degree of ordering of the objective world, and this could not be expected a priori. That is the 'miracle' which is constantly reinforced as our knowledge expands. There lies the weakness of positivists and professional atheists who are elated because they feel that they have not only successfully rid the world of gods but “bared the miracles." -Albert Einstein http://inters.org/Einstein-Letter-Solovine
Ditto for Wigner
The Unreasonable Effectiveness of Mathematics in the Natural Sciences - Eugene Wigner - 1960 Excerpt: ,,certainly it is hard to believe that our reasoning power was brought, by Darwin's process of natural selection, to the perfection which it seems to possess.,,, It is difficult to avoid the impression that a miracle confronts us here, quite comparable in its striking nature to the miracle that the human mind can string a thousand arguments together without getting itself into contradictions, or to the two miracles of the existence of laws of nature and of the human mind's capacity to divine them.,,, The miracle of the appropriateness of the language of mathematics for the formulation of the laws of physics is a wonderful gift which we neither understand nor deserve. We should be grateful for it and hope that it will remain valid in future research and that it will extend, for better or for worse, to our pleasure, even though perhaps also to our bafflement, to wide branches of learning. http://www.dartmouth.edu/~matc/MathDrama/reading/Wigner.html
Moreover, even if atheists could somehow explain ‘The miracle of the appropriateness of the language of mathematics for the formulation of the laws of physics’, the presupposition that there should be just one overarching theory of everything still does not follow from the mathematics itself. Gödel's incompleteness theorem itself has now proven that there will never be a purely mathematical theory of everything. Stephen Hawking himself admitted that, "Gödel's incompleteness theorem (1931), proves that there are limits to what can be ascertained by mathematics. Kurt Gödel halted the achievement of a unifying all-encompassing theory of everything in his theorem,,,”
"Gödel's incompleteness theorem (1931), proves that there are limits to what can be ascertained by mathematics. Kurt Gödel halted the achievement of a unifying all-encompassing theory of everything in his theorem that: “Anything you can draw a circle around cannot explain itself without referring to something outside the circle—something you have to assume but cannot prove.” Cf., Stephen Hawking & Leonard Miodinow, The Grand Design (2010) @ 15-6
As Stanley Jaki put it, due to Gödel's incompleteness theorem “all mathematical models, all theories of elementary particles, including the theory of quarks and gluons...fall inherently short of being that theory which shows in virtue of its a priori truth that the world can only be what it is and nothing else. This is true even if the theory happened to account for perfect accuracy for all phenomena of the physical world known at a particular time."
Gödel and Physics - John D. Barrow Excerpt (page 5-6): "Clearly then no scientific cosmology, which of necessity must be highly mathematical, can have its proof of consistency within itself as far as mathematics go. In absence of such consistency, all mathematical models, all theories of elementary particles, including the theory of quarks and gluons...fall inherently short of being that theory which shows in virtue of its a priori truth that the world can only be what it is and nothing else. This is true even if the theory happened to account for perfect accuracy for all phenomena of the physical world known at a particular time." Stanley Jaki - Cosmos and Creator - 1980, pg. 49 http://arxiv.org/pdf/physics/0612253.pdf
Moreover, according to work done by leading Mathematician Gregory Chaitin extending Gödel’s incompleteness theorem, we now know that what “Gödel discovered was just the tip of the iceberg: an infinite number of true mathematical theorems exist that cannot be proved from any finite system of axioms.”
The Limits Of Reason – Gregory Chaitin – 2006 Excerpt: Unlike Gödel’s approach, mine is based on measuring information and showing that some mathematical facts cannot be compressed into a theory because they are too complicated. This new approach suggests that what Gödel discovered was just the tip of the iceberg: an infinite number of true mathematical theorems exist that cannot be proved from any finite system of axioms. http://www.umcs.maine.edu/~chaitin/sciamer3.pdf
bornagain77
October 28, 2019
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The traditional scientific method: 1. Observe something. 2. Formulate a hypothesis. 3. Devise a test. 4. If the test fails, go to #2. 5. If the test passes and is confirmed, the hypothesis might be promoted to a theory and used to prove other hypotheses. And it might not. The modern scientific method: 1. Formulate a theory. 2. Make a computer simulation. 3. Compare the simulation to observed data. 4. If they don't agree, find some way to adjust the data. If you can't adjust the data, ignore it. 5. Be sure your fellow scientists will agree with your findings, then publish.SmartAZ
October 27, 2019
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