2s orbital wavefunction has non-zero probability at $r=0$?
116188
Hydrogen radial wave function infinity at $r=0$
96695
Ground state of two electrons in one dimensional S.H.O
63304
The Dirac-delta function as an initial state for the quantum free particle
90250
Two explanations of non-zero atomic radius
89920
How does the uncertainty product $\Delta x \Delta p$ behave for the bound states of the triangular potential?
45559
Why we use $L_2$ Space In QM?
45244
Why the statement "there exist at least one bound state for negative/attractive potential" doesn't hold for 3D case?
137152
Free particle Schrodinger equation: propagator
143157
Perturbation theory: justifying expansion in terms of eigenstates of the basis Hamiltonian
85927
Can a quasiclassical electron wave packet in elliptic orbit be formed from bound hydrogen-like eigenstates?
122801
Probability of having zero determinant
22277
Is it possible to reconstruct the Hamiltonian from knowledge of its ground state wave function?
112398
Proof that the effective/proper action is the generating functional of one-particle-irreducible (1PI) correlation functions
100098
Chemical potential of particles with zero mass
49617
How does a Wavefunction collapse?
78028
Inexact measurement and wavefunction collapse
50948
When Eigenfunctions/Wavefunctions are real?