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HNQ
12:43 AM
1
Q: Normalizable wavefunctions for bound states

SalmoneIn my quantum mechanics book I read the following sentence: If we want the wave function to be normalizable, one must impose boundary conditions: $$\lim_{x \to \pm\infty} \psi(x)=0.$$ My question is as follows: From what I understood by reading other answers on this forum, a wavefunction in gen...

 
HNQ
1:08 AM
1
Q: Translation operator and position operator

maxxamI am a little bit confused about the translation and position operator and hope for some clarification. Let $\hat{x}$ be the position operator, which satisfies $\hat{x} \vert x \rangle = x \vert x \rangle $ and $\hat{T}_{a}$ the translation operator, which satisfies $\hat{T}_{a} \vert x \rangle =...

 
 
10 hours later…
HNQ
11:38 AM
1
Q: Simulating solar system with Newtons law

Luis ALbertoI made a simulation in C++ with Newtons law and test it comparing the planets positions with the position from Solar system Calculator Don Cross (which I converted from JavaScript to C++) http://cosinekitty.com/solar_system.html What I do is every time step(usually 1 second but step 0.2 second ...

 

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