Eternal Universe Theory


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Stephen Hawking's (almost) last paper: putting an end to the ...

Stephen Hawking's (almost) Last Paper: Putting An End To The ...

Theory would kill off the multiverse by starting with a universe without time Borrowing a concept from string theory, Hawking and Hertog argue that there is no eternal inflation and only one universe. But what they're driving at is ... [ReadMore..]

Do parallel universes exist? We might live in a multiverse | Space

Do Parallel Universes Exist? We Might Live In A Multiverse | Space

Sci-fi loves parallel universes. But could we really be in one? Nov 3, 2021 ... Eternal inflation, the Big Bang theory and parallel universes ... Around 13.7 billion years ago, everything we know of was an infinitesimal ... [ReadMore..]

Eternal Universe

Eternal Universe

We discuss cosmological models for an eternal universe. Physical observables show no singularity from the infinite past to the infinite future. While the universe is evolving, there is no beginning and no end - the universe exists forever. The early state of inflation is described in two different, but equivalent pictures. In the freeze frame the universe emerges from an almost static state with flat geometry. After entropy production it shrinks and "thaws" slowly from a "freeze state" with extremely low temperature. The field transformation to the second "big bang picture" (Einstein frame) is singular. This "field singularity" is responsible for an apparent singularity of the big bang. Furthermore, we argue that past-incomplete geodesics do not necessarily indicate a singularity or beginning of the universe. Proper time ceases to be a useful concept for physical time if particles become massless. We propose to define physical time by counting the number of zeros of a component of the wave function. This coun While the universe is evolving, there is no beginning and no end - the universe exists forever. The early state of inflation is described in two different, but ... [ReadMore..]

The Big Bounce: Why our universe might be eternal - Big Think

The Big Bounce: Why Our Universe Might Be Eternal - Big Think

When it comes to theories of the universe, the Big Bang theory is almost accepted as a fact. However, it's still uncertain, and some scientists believe that the universe didn't began with a bang, but a bounce. Jul 7, 2019 ... When it comes to theories of the universe, the Big Bang theory is almost accepted as a fact. However, it's still uncertain, ... [ReadMore..]

Stephen Hawking's Final Theory About Our Universe Has Just Been ...

Stephen Hawking's Final Theory About Our Universe Has Just Been ...

Groundbreaking physicist Stephen Hawking left us one last shimmering piece of brilliance before he died: his final paper, detailing his last theory on the origin of the Universe, co-authored with Thomas Hertog from KU Leuven. May 2, 2018 ... "The usual theory of eternal inflation predicts that globally our universe is like an infinite fractal, with a mosaic of different pocket ... [ReadMore..]

If the universe is infinite does that mean there is an infinite number of ...

If The Universe Is Infinite Does That Mean There Is An Infinite Number Of ...

If there is a finite probability of something happening (ie. a planet forming around a star, or a galaxy forming), then in an infinite universe there will ... [ReadMore..]

An Eternal and Uncreated Universe or the Big Bang? | by Michele ...

An Eternal And Uncreated Universe Or The Big Bang? | By Michele ...

The conflict between the Big Bang theory and the steady-state theory was overcome thanks to the discovery of cosmic background radiation Jan 8, 2020 ... According to this theory, the expansion and cooling of the Universe is the trace of an evolution lasting billions of years, which, ... [ReadMore..]

Three Theories of Infinite Earths | WIRED

Three Theories Of Infinite Earths | WIRED

What if there was another Earth? And on that Earth was another you? And that other you, despite being genetically identical, turned out to be quite different? That’s the premise for the new STARZ series, Counterpart. The multiverse theory, advanced by other scientists and physicists, says the spaceship would eventually reach the end of our universe, and then transition into ... [ReadMore..]

Does Quantum Mechanics Indicate an Eternal Universe? - The ...

Does Quantum Mechanics Indicate An Eternal Universe? - The ...

This is the weekly Q & A blog post by our Research Professor in Philosophy, Dr. William Lane Craig. Question Hello, I listened to your debate with Sean Carroll, read your post-debate threads, interacted with Aron Wall and Luke Barnes, and have determined that you haven't yet responded to... Oct 3, 2014 ... I was puzzled by the significance Carroll seems to ascribe to this point, for it is a wholly theoretical claim in abstraction from any physical ... [ReadMore..]

The pages related to eternal universe theory are also listed below:

    What if the Universe has no end? - BBC Future

    What If The Universe Has No End? - BBC Future

    The Big Bang is widely accepted as being the beginning of everything we see around us, but other theories that are gathering support among scientists are suggesting otherwise. Jan 17, 2020 ... The Mirror Universe theory predicts that a kind of ... to break space up into an infinite number of patches with wildly different properties ... [ReadMore..]

    Confronting the Multiverse: What 'Infinite Universes' Would Mean ...

    Confronting The Multiverse: What 'Infinite Universes' Would Mean ...

    Dec 23, 2015 ... To be clear, a truly infinite universe means that anything that is not impossible (no matter how obscure) will happen, must happen and must ... [ReadMore..]