نتایج جستجو برای: bohmian quantum mechanics

تعداد نتایج: 337094  

Journal: :Physical review research 2023

Bohmian mechanics was designed to give rise predictions identical those derived by standard quantum mechanics, while invoking a specific interpretation of it - one which allows the classical notion particle be maintained alongside guiding wave. For this, model makes use unique potential governs trajectory particle. In this work we show that theory naturally leads derivation interesting new phen...

2003
O. Akhavan

In a recent paper, Struyve et al. [Struyve W, De Baere W, De Neve J and De Weirdt S 2003 J. Phys. A 36 1525] attempted to show that the thought experiment proposed in [Golshani M and Akhavan O 2001 J. Phys. A 34 5259] cannot distinguish between standard and Bohmian quantum mechanics. Here, we want to show that, in spite of their objection, our conclusion still holds out. PACS number(s): 03.65.B...

Journal: :The journal of physical chemistry. A 2007
D-A Deckert D Dürr P Pickl

We describe the advantages and disadvantages of numerical methods when Bohmian trajectory grids are used for numerical simulations of quantum dynamics. We focus on the crucial noncrossing property of Bohmian trajectories, which, numerically, must be given careful attention. Failure to do so causes instabilities or leads to false simulations.

1994
M. Daumer S. Goldstein

Using Bohmian mechanics, we analyze the problem of describing escape time, escape position and sojourn time|quantities for which the quantum formalism assigns no self-adjoint operator|for quantum systems. The large-scale behavior relevant to scattering theory is also discussed. Consider an electron with a localized initial wave function, with support inside a certain region G. Surrounding the e...

2001
Antoine Suarez

An alternative description imbedding nonlocality in a relativistic chronology is proposed. It is argued that vindication of Quantum Mechanics in experiments with moving beam-splitters would mean that there is no real time ordering behind the nonlocal correlations PACS numbers : 03.65.Bz, 03.30.+p, 03.67.Hk, 42.79.J The relationship between Quantum Mechanics and Relativity has been object of vas...

Journal: :international journal of advanced biological and biomedical research 2013
fahimeh shojaie

there are many claims that quantum mechanics plays a key role in the origin and/or operation of biological organisms. the mechanism of the meiosis, mitosis and gametes life cycle from the view-point of quantum for human has been represented. the quantum gates have been used to simulate these processes for the first time. the reason of several hundred sperms has been explained in the male too

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2002
Alberto Abbondandolo Vieri Benci

We study a Schrödinger-like equation with a nonlinear term. This nonlinearity has the effect of allowing the existence of highly concentrated stable solitary waves of a topological nature. Such solitary waves tend to move according to Bohmian mechanics. Therefore our model can be considered a nonsingular realization of de Broglie pilot wave theory.

Journal: :Journal of Physics Communications 2018

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