What is the next step in solving the time derivative of expectation value of the momentum of a particle
68523
Am I doing this right? Finding the time derivative of expectation value of momentum
70880
Invariance of canonical Hamiltonian equation when adding the total time derivative of a function of $q_i$ and $t$ to the Lagrangian
107987
How do I calculate $u(w)=\int_0^\infty \frac{1-\cos(wt)}{t}\,e^{-t}\,dt$?
145136
When can we interchange the derivative with an expectation?
26125
Does the canonical commutation relation fix the form of the momentum operator?
95598
Derivative of unit step function?
65100
Derivative of the product of operators and Derivative of exponential
137349
Solving Wave Equation with Initial Values
142892
Lagrangian Mechanics - Commutativity Rule $\frac{d}{dt}\delta q=\delta \frac{dq}{dt} $
8048
How does one account for the momentum of an absorbed photon?
49353
How do you solve the Initial value probelm $dp/dt = 10p(1-p),    p(0)=0.1$?
94173
Deriving the Lagrangian for a free particle
122603
How does $\mathcal E(\rho)=\mathrm{Tr}_{env}[U(\rho\otimes\rho_{env})U^\dagger]$ turn into $P_0\rho P_0+P_1\rho P_1$?
155913
Lagrangian for free particle in special relativity
37598
Deriving the Lorentz force from velocity dependent potential
88386
Derivative of matrix exponential at $0$
94896
Deriving a QM expectation value for a square of momentum $\langle p^2 \rangle$