Wave function on bound state expectation value is zero
87328
Expectation of momentum in the bound state
2451
Minimum Uncertainty Wavefunction derivation
152198
Is it possible for $\Delta x$ ($\sigma_x$) of any free particle wave packet to be decreasing at any time?
137349
Solving Wave Equation with Initial Values
92676
How do I find this conditional expectation?
122166
Significance of $i$ in the Schrödinger equation
90818
Can't Prove formula from Sakurai's Modern QM @ Perturbation Theory
55395
Vibrations at Absolute Zero
49884
Integral vanishes on all intervals implies the function is a.e. zero
131091
Srednicki's Path Integrals: Ground-State to Ground-State Transition Amplitude in the Presence of a Perturbation
105194
Quantum properties of objects with zero velocity
52621
Why is $\det(A - \lambda I)$ zero?
63304
The Dirac-delta function as an initial state for the quantum free particle
34147
$\|u\|\leq \|u+av\| \Longrightarrow \langle u,v\rangle=0$
91580
Classical limit of quantum mechanics
114317
Cauchy-Schwarz inequality in Shankhar's Quantum Mechanics
87951
Normalizable wavefunction that does not vanish at infinity