- #1
paweld
- 255
- 0
Lets asume that electron is in state:
[tex]
\left[
\begin{array}{c}
\psi(\vec{r})\\
\phi(\vec{r})
\end{array}
\right]
[/tex]
It's a vector because electron has two spin components (up and down). If we rotate our labolatory by the angle [tex] 360^0 [/tex] we got:
[tex]
\left[
\begin{array}{c}
-\psi(\vec{r})\\
-\phi(\vec{r})
\end{array}
\right]
[/tex]
How one can explain why this discontinuity doesn't affect physics.
Is it possible to prove that even in some interference experiments
we can't measure this sign difference (that is how to prove that
we can't discern the system from the system rotated by 360).
[tex]
\left[
\begin{array}{c}
\psi(\vec{r})\\
\phi(\vec{r})
\end{array}
\right]
[/tex]
It's a vector because electron has two spin components (up and down). If we rotate our labolatory by the angle [tex] 360^0 [/tex] we got:
[tex]
\left[
\begin{array}{c}
-\psi(\vec{r})\\
-\phi(\vec{r})
\end{array}
\right]
[/tex]
How one can explain why this discontinuity doesn't affect physics.
Is it possible to prove that even in some interference experiments
we can't measure this sign difference (that is how to prove that
we can't discern the system from the system rotated by 360).