How does the Hamiltonian change if $L\to L + \frac{dF}{dt}$?
70880
Invariance of canonical Hamiltonian equation when adding the total time derivative of a function of $q_i$ and $t$ to the Lagrangian
38482
What is $\Delta t$ in the time-energy uncertainty principle?
36380
Why not use the Lagrangian, instead of the Hamiltonian, in nonrelativistic QM?
94173
Deriving the Lagrangian for a free particle
121547
Differential equation for Harmonic Motion
95019
An example of non-Hamiltonian systems
111611
When can we add a total time derivative of $f(q, \dot{q}, t)$ to a Lagrangian?
85984
How come $\frac{\partial(\partial_{\beta}A_{\gamma})}{\partial(\partial_{\mu}A_{\nu})} = g_{\beta\mu}g_{\gamma\nu}$?
128355
Does $e^{tx} + x = t - 1$ yield a solution/s to $\frac{dx}{dt} = \frac{e^{-tx} - x}{e^{-tx} + t}$?
154772
The Momentum Operator in QM
153727
Constant term in Lagrangian
96880
How to obtain Hamiltonian formalism and phase space for Lagrangian with second-derivatives?
28057
Deriving $p = mv$ from translational symmetry (momentum conservation law)?
85
Difference between $\Delta$, $d$ and $\delta$
100985
Effect of linear terms on a QFT
29389
Why does $k/m=\omega^2$ for harmonic motion?
143768
How to explain the different forms of the Hamilton-Jacobi equation?