what are the angles 𝜃, and ϕ values of the following quantum state?
49090
How can I find the $\theta$ and $\phi$ values of a qubit on the Bloch sphere?
90336
Harmonic oscillator coherent state expectation values
66241
What can the eigenvalues of unitary matrices tell us?
71539
The average of inverse square radius $r^{-2}$ for any state quantum $|n\ell\rangle$ using the radial Schrödinger equation
106986
Eigenvalues of $AB$ and $BA$
154735
$so(4)=su(2)× su(2)$
90247
How to construct matrix of regular and "flipped" 2-qubit CNOT?
29174
Trouble with operator-sum representation of a quantum operation
110888
Quantum states as rays as opposed to vectors
45061
Physical interpretation of $Q^i = \partial _\nu T^{i \nu}$
14867
How to interpret $\langle x|\hat Q|x'\rangle$ for a quantum mechanical operator $\hat Q$?
26224
Differentiating Propagator, Green's function, Correlation function, etc
104140
Value of momentum of a particle in 1D box prepared in a particular state?
96751
Angular Momentum and Average Torque
87962
Why is $\langle \textbf R \rangle =Tr \rho R$ here $\rho$ is the state density matrix
67978
Huge confusion with Fermions and Bosons and how they relate to total spin of atom
42531
Calculating commutators in quantum mechanics symbolically with the help of Mathematica