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The quantum mechanics of closed systems such as the universe is formulated using an extension of familiar probability theory that incorporates negative probabilities. Probabilities must be positive for sets of alternative histories that are…

量子物理 · 物理学 2009-11-13 James B. Hartle

A one-to-one correspondence is established between linearized space-time metrics of general relativity and the wave equations of quantum mechanics. Also, the key role of boundary conditions in distinguishing quantum mechanics from classical…

广义相对论与量子宇宙学 · 物理学 2009-11-11 Paul O'Hara

A physical picture for Quantum Mechanics which permits to conciliate it with the usual common sense is proposed. The picture agrees with the canonical Copenhagen interpretation making more clear its statements.

综合物理 · 物理学 2016-09-28 S. V. Gantsevich

The concept of number is fundamental to the formulation of any physical theory. We give a heuristic motivation for the reformulation of Quantum Mechanics in terms of non-standard real numbers called Quantum Real Numbers. The standard axioms…

量子物理 · 物理学 2007-05-23 John V Corbett , Thomas Durt

We propose that observables in quantum theory are properly understood as representatives of symmetry-invariant quantities relating one system to another, the latter to be called a reference system. We provide a rigorous mathematical…

量子物理 · 物理学 2018-03-14 Leon Loveridge , Takayuki Miyadera , Paul Busch

The formalism of quantum mechanics is presented in a way that its interpretation as a classical field theory is emphasized. Two coupled real fields are defined with given equations of motion. Densities and currents associated to the fields…

量子物理 · 物理学 2007-05-23 A. C. de la Torre , A. Daleo

One of the most important problems in Physics is how to reconcile Quantum Mechanics with General Relativity. Some authors have suggested that this may be realized at the expense of having to drop the quantum formalism in favor of a more…

量子物理 · 物理学 2010-02-17 Miguel Navascues , Harald Wunderlich

A foundation of quantum mechanics based on the concepts of focusing and symmetry is proposed. Focusing is connected to c-variables - inaccessible conceptually derived variables; several examples of such variables are given. The focus is…

量子物理 · 物理学 2023-10-30 Inge S. Helland

Analogies between quantum mechanics and sociology lead to the hypothesis that quantum objects are complex products of evolution. Like biological objects they are able to receive, to work on, and to spread semantic information. In general…

量子物理 · 物理学 2007-05-23 Raoul Nakhmanson

We present an explicit correspondence between quantum mechanics and the classical theory of irreversible thermodynamics as developed by Onsager, Prigogine et al. Our correspondence maps irreversible Gaussian Markov processes into the…

数学物理 · 物理学 2012-08-22 D. Acosta , P. Fernandez de Cordoba , J. M. Isidro , J. L. G. Santander

The implications of the physical theory of quantum mechanics on the question of realism is much a subject of sustaining interest, while the background questions among physicists on how to think about all the theoretical notion and…

量子物理 · 物理学 2022-02-23 Otto C. W. Kong

Quantum thermodynamics addresses the emergence of thermodynamical laws from quantum mechanics. The link is based on the intimate connection of quantum thermodynamics with the theory of open quantum systems. Quantum mechanics inserts…

量子物理 · 物理学 2015-06-24 Ronnie Kosloff

It is argued that, contrary to conventional wisdom, no trustworthy universal self-force/radiative corrections to the Lorentz force equation, can be derived from the basic tenets of classical electrodynamics. This concords with the apparent…

量子物理 · 物理学 2024-02-13 Yehonatan Knoll

We attempt to contribute some novel points of view to the "foundations of quantum mechanics", using mathematical tools from "quantum probability theory" (such as the theory of operator algebras). We first introduce an abstract algebraic…

量子物理 · 物理学 2013-10-08 J. Fröhlich , B. Schubnel

After the development of a self-consistent quantum formalism nearly a century ago, there ensued a quest to understand the often counterintuitive predictions of the theory. These endeavors invariably begin with the assumption of the "truth"…

物理学史与哲学 · 物理学 2019-10-22 Stephen Boughn

It has been known for some time that the cosmological Friedmann equation deduced from General Relativity can be also obtained within the Newtonian framework under certain assumptions. We use this result together with quantum corrections to…

广义相对论与量子宇宙学 · 物理学 2016-11-03 Pedro Bargueño , Sergio Bravo-Medina , Marek Nowakowski , Davide Batic

Starting from a simple classical framework and employing some stochastic concepts, the basic ingredients of the quantum formalism are recovered. It has been shown that the traditional axiomatic structure of quantum mechanics can be rebuilt,…

量子物理 · 物理学 2009-11-11 Stephan I. Tzenov

We consider the problem of quantum behavior in the finite background. Introduction of continuum or other infinities into physics leads only to technical complications without any need for them in description of empirical observations. The…

量子物理 · 物理学 2012-02-15 Vladimir V. Kornyak

Nearing a century since its inception, quantum mechanics is as lively as ever. Its signature manifestations, such as superposition, wave-particle duality, uncertainty principle, entanglement and nonlocality, were long confronted as weird…

量子物理 · 物理学 2018-06-06 Gerardo Adesso , Rosario Lo Franco , Valentina Parigi

The author cannot grant that Quantum Mechanics satisfies the axioms described here when repeated measurements are at stake. This does not compromise the validity of the conclusions of the previous article "A glance beyond the quantum…

量子物理 · 物理学 2010-05-06 Miguel Navascues