Sample records for TEORIA DE BOHM (bohm theory)
from WorldWideScience.org

Sample records 1 - 10 shown.



1

Role of quantum vortices in atomic scattering from single adsorbates

Sanz, Ángel S. ; Borondo, Florentino ; Miret-Artés, Salvador

5 pages, 4 figures -- PACS numbers: 79.20.Rf, 34.50.Dy, 34.10.+x, 03.65.Ta | The scattering of He atoms from adsorbed CO molecules on the Pt(111) surface is described within the formalism of quantum trajectories provided by Bohmian mechanics. We show that the main mechanism leading to the formation ...

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2

Role of quantum vortices in atomic scattering from single adsorbates

Sanz, Ángel S.; Borondo, Florentino; Miret-Artés, Salvador
2004-03-18

Digital.CSIC (Spain)

3

Quantum trajectories in atom–surface scattering with single adsorbates: The role of quantum vortices

Sanz, Ángel S. ; Borondo, Florentino ; Miret-Artés, Salvador

13 pages, 15 figures | In this work, a full quantum study of the scattering of He atoms off single CO molecules, adsorbed onto the Pt(111) surface, is presented within the formalism of quantum trajectories provided by Bohmian mechanics. By means of this theory, it is shown that the underlying dynami...

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5

Particle diffraction studied using quantum trajectories

Sanz, Ángel S. ; Borondo, Florentino ; Miret-Artés, Salvador

37 pages, 22 figures -- PACS numbers: 03.65.-w, 03.65.Ta, 79.20.Rf | Diffraction and interference of matter waves are key phenomena in quantum mechanics. Here we present some results on particle diffraction in a wide variety of situations, ranging from simple slit experiments to more complicated cas...

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6

Particle diffraction studied using quantum trajectories

Sanz, Ángel S.; Borondo, Florentino; Miret-Artés, Salvador
2002-05-31

Digital.CSIC (Spain)

7

On the classical limit in atom-surface diffraction

Sanz, Ángel S. ; Borondo, Florentino ; Miret-Artés, Salvador

7 pages, 3 figures -- PACS numbers: 03.65.-w, 03.65.Ta, 79.20.Rf | The transition to the classical limit in atom-surface diffraction is studied using the de Broglie-Bohm causal formalism. In particular, we focus on rainbow scattering, which is a well-defined effect in classical mechanics and has a c...

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8

On the classical limit in atom-surface diffraction

Sanz, Ángel S.; Borondo, Florentino; Miret-Artés, Salvador
2001-08-01

Digital.CSIC (Spain)

9

Causal trajectories description of atom diffraction by surfaces

Sanz, Ángel S. ; Borondo, Florentino ; Miret-Artés, Salvador

9 pages, 7 figures -- PACS numbers: 79.20.Rf, 03.65.Sq, 03.65.Bz | The method of quantum trajectories proposed by de Broglie and Bohm is applied to the study of atom diffraction by surfaces. As an example, a realistic model for the scattering of He off corrugated Cu is considered. In this way, the f...

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10

Causal trajectories description of atom diffraction by surfaces

Sanz, Ángel S.; Borondo, Florentino; Miret-Artés, Salvador
2000-03-15

Digital.CSIC (Spain)