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Results tagged with discrete
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user 245244
Discrete means as opposed to continuous. For instance, people may ask questions about discrete electric charges, discrete spacetime, discrete energies, etc. If discretization is vital/essential to the question, then tag it with this tag.
0
votes
1
answer
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Applying boundary conditions to discretized hamiltonian
I am trying to implement reflecting boundary conditions of
$
\begin{align}
\psi_N \equiv \psi_{N-1},
\end{align}
$
$
\begin{align}
\psi_{-1} \equiv \psi_0,
\end{align}
$
to the hamiltonian matrix and …
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