symbolic calculation in quantum mechanics
Hello all, I want to reproduce with Mathcad some symbolic quantum mechanics calculations done with Mathematica. It is just standard homework question. Occasionally, the correct formal equation just...
View ArticleRe: symbolic calculation in quantum mechanics
These integrals are too difficult for the Mupad symbolic engine in M15 to deal with. Since Hermite polynomials have a simple recurrence relationship it's possible the approach illustrated below might...
View ArticleRe: symbolic calculation in quantum mechanics
Hi, I have got a strange result.The sum of squared matrix elements gives "55" where it should show just "5".When I check the elements individually, it shows that the sum should be 5 !What happened ?...
View ArticleRe: symbolic calculation in quantum mechanics
If you don't vectorize, the product of two vectors is a scalar: the dot product. Also, you can't sum over the range of n=0 to 10, because n does not appear as an index in the expression. Just use a...
View ArticleRe: symbolic calculation in quantum mechanics
I chanced upon this today, and wondered if you were pursuing the inner product, not the sum of the elements squared...note the assignment of a symbolic result to a variable...The latest Mathematica has...
View ArticleRe: symbolic calculation in quantum mechanics
Hi Rich, Thanks for the feedback. Sorry for the late reply. I did not have a chance to do symbolic QM calculation since the last semester. But it looks like you provided the right path....
View Articlesymbolic calculation in quantum mechanics
Hello all, I want to reproduce with Mathcad some symbolic quantum mechanics calculations done with Mathematica. It is just standard homework question. Occasionally, the correct formal equation just...
View ArticleRe: symbolic calculation in quantum mechanics
These integrals are too difficult for the Mupad symbolic engine in M15 to deal with. Since Hermite polynomials have a simple recurrence relationship it's possible the approach illustrated below might...
View ArticleRe: symbolic calculation in quantum mechanics
Hi, I have got a strange result.The sum of squared matrix elements gives "55" where it should show just "5".When I check the elements individually, it shows that the sum should be 5 !What happened ?...
View ArticleRe: symbolic calculation in quantum mechanics
If you don't vectorize, the product of two vectors is a scalar: the dot product. Also, you can't sum over the range of n=0 to 10, because n does not appear as an index in the expression. Just use a...
View ArticleRe: symbolic calculation in quantum mechanics
I chanced upon this today, and wondered if you were pursuing the inner product, not the sum of the elements squared...note the assignment of a symbolic result to a variable...The latest Mathematica has...
View ArticleRe: symbolic calculation in quantum mechanics
Hi Rich, Thanks for the feedback. Sorry for the late reply. I did not have a chance to do symbolic QM calculation since the last semester. But it looks like you provided the right path. Note that with...
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