Understanding rationale behind choice of certain mathematical structures in QM
34021
What is the physical meaning of a "complete" Hilbert space in QM?
1491
Correct spaces for quantum mechanics
107865
Uncertainty Principle Intuition
9965
Deriving or justifying fundamental constants
87367
What constitutes an observation/measurement in QM?
120302
Uncertainty and wave-trains
29952
Time-ordering vs normal-ordering and the two-point function/propagator
14619
Understanding The Math Behind Elchanan Mossel’s Dice Paradox
80934
Mathematical background for Quantum Mechanics
19010
Why quantum mechanics?
48440
Quantum made easy: so what *is* quantum mechanics all about?
141335
Why there is no operator for time in QM?
155176
Tensor product vs. Cartesian Product for composite quantum systems
39207
Which side of wave-particle duality to choose in a given situation
126425
Consistent, complete, and generalized description of the quantum harmonic oscillator
143668
Theoretical reasons for charge quantization
78075
Why can I apply $HS^\dagger$ and then measure in the computational basis to measure $Y$?