In quantum mechanics, is energy conservative statistically or for every single system?
90716
Conservation of energy and wavefunctions
156863
Uncertainty Principle for a Totally Localized Particle
155558
If energy is only defined up to a constant, can we really claim that ground state energy has an absolute value?
35963
Why is the state of a simple compressible system completely specified by two independent intensive properties?
100748
Probability, quantum physics, and why (can't it/does it) apply to macroscale events?
108464
Necessary and sufficient conditions for a function to be the Wigner function of state
86408
How do we know that certain quantum effects are random?
69481
Classical limit of the path integral formulation of quantum mechanics
153684
In quantum mechanics, is $|\psi\rangle$ equal to $\psi(x)$?
148088
What is the energy of a superposition of energy eigenstates?
94615
Is the change in kinetic energy of a particle frame independent?
126425
Consistent, complete, and generalized description of the quantum harmonic oscillator
69128
Is quantum uncertainty principle related to thermodynamics?
30422
Are photon energies universally quantized?
7136
Is there a systematic way to obtain all conserved quantities of a system?
107031
Is conservation of energy only for isolated systems?
76283
Equipartition of energy