Schrodinger equation: If $V(x)=V(-x)$ then prove that $\psi(x)=\psi(-x) $ or $\psi(x)=-\psi(-x)$
37069
Time-independent Schrödinger function: If the potential $V$ is even, then the wave function $\psi$ can always be taken to be either even or odd
122166
Significance of $i$ in the Schrödinger equation
27086
proof for $\langle q| p \rangle = e^{ipq}$
144533
Proving which QM interpretation is correct
121574
Schrödinger equation derivation and Diffusion equation
11715
Prove that if $\langle Tx,x\rangle =0$ for all $x \in X$, then $T = 0$
66254
Solving a time-dependent Schrödinger equation
124703
Where does the $i$ come from in the Schrödinger equation?
122213
Proving that if $\langle Ax,x\rangle =0$ for every $x$, then $A$ is the zero operator
21290
Meaning of $\int \phi^\dagger \hat A \psi \:\mathrm dx$
132023
How to derive Schrödinger equation?
30152
Derivation of time-dependent Schrödinger equation from De Broglie hypothesis
128932
Is my expansion of the state $| x \rangle$ correct?
20503
Meaning of inner product $\langle \vec{r} | \psi(t)\rangle $
150720
Given that $W$ is a subspace of $V$, prove: $\dim W=\dim V \implies W=V$
17542
Why is $\sqrt{-x}*\sqrt{-x}=-x?$
10587
Bound states of the $V(x)=\pm \delta'^{(n)}(x)$ potential?