Time-evolution of localised particle
63304
The Dirac-delta function as an initial state for the quantum free particle
121574
Schrödinger equation derivation and Diffusion equation
83832
Time as a Hermitian operator in quantum mechanics
135684
Joint Distribution of Brownian Motion and its Time Integral
30152
Derivation of time-dependent Schrödinger equation from De Broglie hypothesis
67661
Is there an observable of time?
68523
Am I doing this right? Finding the time derivative of expectation value of momentum
28062
Something special about energy eigenstates when it comes to time evolution?
47030
Entropy as an arrow of time
91135
Virtual particles and physical laws
140005
How will a particle with energy less than $V_{\rm min}$ behave?
1059
Identification of particles and anti-particles
52575
Slit screen and wave-particle duality
63067
How do particles "know" when to decay?
36202
Particle Color based on where the particle is emitted?
113610
Spinor field normalisation from poles in the propagator
70779
4-Momentum conservation for particle annihilation