Problem 2.1 (c) from Quantum Mechanics (author: Eugene D. Commins)
105717
Trace of a commutator is zero - but what about the commutator of $x$ and $p$?
14867
How to interpret $\langle x|\hat Q|x'\rangle$ for a quantum mechanical operator $\hat Q$?
22842
The Interpretation of $|\psi|^2$ and the No-Clone Theorem
138832
Expansion coefficients of an arbitrary state in the Hilbert space of one-particle states
96016
Entanglement and simultaneity
36262
Linear algebra for quantum physics
110525
Heisenberg Uncertainty Principle scientific proof
74065
Proof of de Broglie wavelength for electron
39207
Which side of wave-particle duality to choose in a given situation
591
Reason for the discreteness arising in quantum mechanics?
94717
Systems in quantum mechanics solved by ladder operator method
113472
Quantum mechanics and everyday nature
136678
$\hbar \rightarrow 0$ in quantum mechanics
90716
Conservation of energy and wavefunctions
91580
Classical limit of quantum mechanics
121574
Schrödinger equation derivation and Diffusion equation
153684
In quantum mechanics, is $|\psi\rangle$ equal to $\psi(x)$?