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Re: Density Matrix Plots

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  Re: Density Matrix Plots Heike Gramberg <heike.gramberg@gmail.com> - 2011-05-03 12:23 +0000

#2071 — Re: Density Matrix Plots

Do you mean something like this?

mat = Table[Sin[x + y + a] + 1, {x, -5, 5}, {y, -5, 5}];
ListPlot3D[mat /. a -> 1, InterpolationOrder -> 0, Filling -> Bottom, 
 Mesh -> None, FillingStyle -> Opacity[1]]

You can animate it with Animate:

Animate[ListPlot3D[mat /. a -> t,
  InterpolationOrder -> 0, Filling -> 0,
  Mesh -> None, FillingStyle -> Opacity[1]], {t, 0, 2 Pi, Pi/10}]

Heike.

On 3 May 2011, at 10:43, math_new wrote:

> Hi,
> 
> When I read papers I often see plots of density matrices in the form
> of a 3D dimensional plot where each matrix element is depicted as a
> column.
> How can I do such a plot with mathematica and moreover could I plot
> the density matrix over time by creating a movie where the columns
> shrink and grow?
> 
> Thank you
> 

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