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The notion of composite system made up of distinguishable parties is investigated in the context of arbitrary convex spaces.

量子物理 · 物理学 2019-08-21 Florio M. Ciaglia , Alberto Ibort , Giuseppe Marmo

We have strong evidence on all cosmic scales, from galaxies to the largest structures ever observed, that there is more matter in the universe than we can see. Galaxies and clusters would fly apart unless they would be held together by…

天体物理学 · 物理学 2008-11-26 Laura Baudis

In this paper we investigate the structure of the Mirror Universes. The two universes are coupled with transformation t to -t. It is shown that for Planck scale the oscillations of temperature of the universes are observed. For the Mirror…

广义相对论与量子宇宙学 · 物理学 2007-05-23 M. Kozlowski , J. Marciak-Kozlowska

Two quantum Macro-states and their Macroscopic Quantum Superpositions (MQS) localized in two far apart, space - like separated sites can be non-locally correlated by any entangled couple of single-particles having interacted in the past.…

量子物理 · 物理学 2010-02-11 Francesco De Martini

The entanglement between spins of a pair of particles may change because the spin and momentum become mixed when viewed by a moving observer [R.M. Gingrich and C. Adami, Phys. Rev. Lett. 89, 270402 (2002)]. In this paper, it is shown that,…

量子物理 · 物理学 2007-05-23 Hui Li , Jiangfeng Du

Physics is introduced as a semantics of a formal set theory.

综合物理 · 物理学 2007-05-23 Hitoshi Kitada

An innovative approach to map the large-scale structure in the Universe sidesteps the conventional need to observe millions of galaxies individually, and holds promise for both astrophysical and cosmological studies.

宇宙学与河外天体物理 · 物理学 2015-05-19 Chris L. Carilli

New Planck scale physics may solve the singularity problems of classical general relativity and may lead to interesting consequences for very early Universe cosmology. Two approaches to these questions are reviewed in this article. The…

广义相对论与量子宇宙学 · 物理学 2016-08-31 Robert H. Brandenberger

We perceive the world through images formed by scattering. The ability to interpret scattering data mathematically has opened to our scrutiny the constituents of matter, the building blocks of life, and the remotest corners of the universe.…

计算物理 · 物理学 2011-09-27 Dimitrios Giannakis , Peter Schwander , Abbas Ourmazd

Quantum superpositions and entanglement are at the heart of the quantum information science. There have been only a few investigations of these phenomena at the mesoscopic level, despite the fact that these systems are promising for quantum…

量子物理 · 物理学 2007-05-23 Sylvain Fasel , Matthaeus Halder , Nicolas Gisin , Hugo Zbinden

In collisions of intense beams, or clouds, coherent dynamics open the way for fast transformations of light highly relativistic species into one another. Possible applications are suggested for situations, each involving two out of three…

量子物理 · 物理学 2017-08-08 R. F. Sawyer

This essay considers a model quantum universe consisting of a very large box containing a screen with two slits and an observer (us) that can pass though the slits. We apply the modern quantum mechanics of closed systems to calculate the…

量子物理 · 物理学 2016-11-22 James B. Hartle

Normal condensed matter is merely of electromagnetic interaction. A novel state of strong-interaction matter is revisited.

高能天体物理现象 · 物理学 2018-05-23 Renxin Xu

We construct a two-class asymmetric interacting particle system with $U_q(so_6)$ or $U_q(so_8)$ symmetry, in which up to two particles may occupy a site if the two particles have different class. The particles exhibit a drift, but there is…

概率论 · 数学 2020-11-30 Jeffrey Kuan , Mark Landry , Andrew Lin , Andrew Park , Zhengye Zhou

We experimentally demonstrate the entanglement can be created on two distant particles using separate state. We show that two data particles can share some entanglement while one ancilla particle always remains separable from them during…

量子物理 · 物理学 2009-11-10 Xiaodong Yang , An Min Wang , Xiaosan Ma , Feng Xu , Hao You , Wanqing Niu

On networks representing probability currents between states of a system, we generalize Schnakenberg's theory of nonequilibrium observables to nonsteady states, with the introduction of a new set of macroscopic observables that, for planar…

统计力学 · 物理学 2015-08-19 Matteo Polettini

It is shown that the Dirac theory implies complex space-time and complex space-time can lead to the Dirac equation. It is suggested that fermions are grouped into doublets, those doublets are then divided into color singlets (leptons) and…

综合物理 · 物理学 2007-05-23 Lu Lin

On the basis of an alternative approach to micro-cat states (Found. of Phys., 41, No. 9, p.1502 (2011)) we develop a new model of the two-slit experiment. It explains both this particular experiment and how the wave properties of any…

量子物理 · 物理学 2015-05-30 N. L. Chuprikov

One of the most puzzling consequences of interpreting quantum mechanics in terms of concepts borrowed from classical physics, is the so-called wave-particle duality. Usually, wave-particle duality is illustrated in terms of complementarity…

量子物理 · 物理学 2023-10-18 Andrea Aiello

This talk is divided into two parts. The first part reviews some of the duality relationships between superstring theories. These relationships are interpreted as providing evidence for the existence of a unique underlying fundamental…

高能物理 - 理论 · 物理学 2009-10-28 John H. Schwarz