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A quantum theory of the universe consists of a theory of its quantum dynamics and a theory of its quantum state The theory predicts quantum multiverses in the form of decoherent sets of alternative histories describing the evolution of the…

广义相对论与量子宇宙学 · 物理学 2018-01-29 James B. Hartle

The idea of a multiverse -- an ensemble of universes or universe domains -- has received increasing attention in cosmology, both as the outcome of the originating process that generated our own universe, and as an explanation for why our…

天体物理学 · 物理学 2007-05-23 W. R. Stoeger , G. F. R. Ellis , U. Kirchner

The quantum world is fascinating. It presents a description of nature that defies our most rooted concepts about what reality is. For example, quantum objects possess \lq\lq spooky\rq\rq\ properties that allow them to be in multiple places…

介观与纳米尺度物理 · 物理学 2018-01-23 M. Fernando Gonzalez-Zalba

The idea of a multiverse -- an ensemble of universes -- has received increasing attention in cosmology, both as the outcome of the originating process that generated our own universe, and as an explanation for why our universe appears to be…

天体物理学 · 物理学 2008-11-26 G. F. R. Ellis , U. Kirchner , W. R. Stoeger

The purpose of this paper is to elucidate, by means of concepts and theorems drawn from mathematical logic, the conditions under which the existence of a multiverse is a logical necessity in mathematical physics, and the implications of…

综合物理 · 物理学 2014-11-20 Gordon McCabe

Quantum theory describes our universe incredibly successfully. To our classically-inclined brains, however, it is a bizarre description that requires a re-imagining of what fundamental reality, or "ontology", could look like. This thesis…

量子物理 · 物理学 2019-01-08 John-Mark A. Allen

Some unique source -- the world, W -- must underlie all the information realized in the universe throughout time. Perceived reality, R, is a progressively emerging representation of W in the form of the geometrical universe. Time…

综合物理 · 物理学 2009-03-11 Martin A. Green

The physical processes that determine the properties of our everyday world, and of the wider cosmos, are determined by some key numbers: the 'constants' of micro-physics and the parameters that describe the expanding universe in which we…

物理学史与哲学 · 物理学 2018-01-23 Mario Livio , Martin J. Rees

Disputes on the foundations of Quantum Mechanics often involve the conception of reality, without a clear definition on which aspect of this broad concept of reality one refers. We provide an overview of conceptions of reality in classical…

量子物理 · 物理学 2017-08-08 Gerd Christian Krizek

Evidence for fine-tuning of physical parameters suitable for life can perhaps be explained by almost any combination of providence, coincidence or multiverse. A multiverse usually includes parts unobservable to us, but if the theory for it…

高能物理 - 理论 · 物理学 2007-05-23 Don N. Page

The actual existence of collections of universes -- multiverses -- is strongly suggested by leading approaches to quantum cosmology, and has been proposed earlier as an attractive way to explain the apparent fine-tuned character of our…

天体物理学 · 物理学 2007-05-23 William R. Stoeger

Since its emergence, quantum mechanics has been a challenge for an understanding of reality which is based on our intuition in a classical world. Nevertheless, it has often been tried to impose this understanding of reality on quantum…

量子物理 · 物理学 2010-03-12 Gerd Niestegge

Being mathematics a natural language to Mankind and to physics, it must be constantly adapted to our necessities and our natural perception. Then, mathematical concepts are not absolute to reality. Although mathematical theories are…

综合物理 · 物理学 2007-05-23 Mauricio Ayala

The possibility that the multiverse corresponds to physical reality deserves serious investigation. Having three different important theories,(quantum mechanics, string theory and inflation), predict the existence of the multiverse is…

广义相对论与量子宇宙学 · 物理学 2008-04-29 Laura Mersini-Houghton

A description of physical reality in which wholeness is the foundation is discussed along with the motivation for such an attempt. As a possible mathematical framework within which a physical theory based on wholeness may be expressed,…

综合物理 · 物理学 2015-06-26 Barbara Piechocinska

Despite the success of modern physics in formulating mathematical theories that can predict the outcome of experiments, we have made remarkably little progress towards answering the most fundamental question of: why is there a universe at…

物理学史与哲学 · 物理学 2012-08-24 Stuart Heinrich

We take our world to be an objective reality, but is it? The assumption that the physical world exists in and of itself has struggled to assimilate the findings of modern physics for some time now. For example, an objective space and time…

综合物理 · 物理学 2011-10-17 Brian Whitworth

Taking into account the results that we have been obtained during the last decade in the foundations of quantum mechanic we put forward a view on reality that we call the 'creation discovery view'. In this view it is made explicit that a…

量子物理 · 物理学 2007-05-23 Diederik Aerts

I will propose that the reality to which the quantum formalism implicitly refers is a kind of generalized history, the word history having here the same meaning as in the phrase sum-over-histories. This proposal confers a certain…

量子物理 · 物理学 2010-04-09 Rafael D. Sorkin

Quantum states are the key mathematical objects in quantum theory. It is therefore surprising that physicists have been unable to agree on what a quantum state truly represents. One possibility is that a pure quantum state corresponds…

量子物理 · 物理学 2015-03-31 Matthew F. Pusey , Jonathan Barrett , Terry Rudolph
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