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A Universe from Nothing: Why There Is Something Rather than Nothing is a non-fiction book by the physicist Lawrence M. Krauss, initially published on January 10, 2012, by Free Press. It discusses modern cosmogony and its implications for the debate about the existence of God .
This question has been written about by philosophers since at least the ancient Parmenides (c. 515 BC). [1] [2]"Why is there anything at all?" or "Why is there something rather than nothing?" is a question about the reason for basic existence which has been raised or commented on by a range of philosophers and physicists, including Gottfried Wilhelm Leibniz, [3] Ludwig Wittgenstein, [4] and ...
The central claim of the book is that the theory of quantum mechanics and the theory of relativity together help us understand how universes could have formed out of nothing. [9] The authors write: Because there is a law such as gravity, the universe can and will create itself from nothing.
3D visualization of quantum fluctuations of the quantum chromodynamics (QCD) vacuum [1]. In quantum physics, a quantum fluctuation (also known as a vacuum state fluctuation or vacuum fluctuation) is the temporary random change in the amount of energy in a point in space, [2] as prescribed by Werner Heisenberg's uncertainty principle.
"How does something arise from nothing?", he asked about the existence of space and time. [86] [87] He also coined the term "Participatory Anthropic Principle" (PAP), a version of a Strong Anthropic Principle. [88] In 1990, Wheeler suggested that information is fundamental to the physics of the universe.
This is different from the deterministic way in which classical physics proceeds, and means even the best calculations that physicists can come up with in regard to quantum experiments are mere ...
In the late 1920s, the then new quantum mechanics showed that the chemical bonds between atoms were examples of (quantum) electrical forces, justifying Dirac's boast that "the underlying physical laws necessary for the mathematical theory of a large part of physics and the whole of chemistry are thus completely known". [24]
Craig argues that the quantum vacuum state, in containing measurable energy, cannot be characterised as nothing, therefore, that phenomena originating from the quantum vacuum cannot be described as uncaused. On the topic of virtual particles, he writes: [43] "For virtual particles do not literally come into existence spontaneously out of nothing.