Hamiltonian definitions in the presence of boundary term
113729
What canonical momenta are the "right" ones?
15035
An operator on the other side of the Schrödinger equation
64270
Boundary Condition for Schrödinger Equation in Infinite Range
103613
Two Claims about Symplectic Group Actions
44282
How do I show that there exists variational/action principle for a given classical system?
155060
Confusion about definition of manifold with boundary
10587
Bound states of the $V(x)=\pm \delta'^{(n)}(x)$ potential?
158526
Finding a "Principle of Least Action" equivalent statement for Hamiltonian Mechanics
31626
proving that a graph is hamiltonian (Ore's theorem)
126425
Consistent, complete, and generalized description of the quantum harmonic oscillator
82135
Lagrangian to Hamiltonian in Quantum Field Theory
79094
Perturbation expansion with path integrals
154772
The Momentum Operator in QM
156636
The Existence of the $^1D$ term and the non-existence of the $^3D$ term?
42186
When is the Hamiltonian of a system not equal to its total energy?
157305
Full solution of the quantum particle on a ring
155597
Why closed in the definition of a symplectic structure?