Are virtual exchange particles real or just mathematical?
38703
Do virtual particles actually physically exist?
5680
What makes a Feynman diagram real or virtual?
68141
Is crystal momentum really momentum?
62207
How is Bohr's model related to electron cloud models via the correspondence principle?
13683
How is $J^{PC}$ value experimentally determined for new types of particles?
113472
Quantum mechanics and everyday nature
154019
Simulation of interacting particles
116135
A paradox related to computable reals?
80712
Are we living in a simulation? The evidence
29130
Abstract Wave with Particle System
47845
Mirror algorithm for computing $\pi$ and $e$ - does it hint on some connection between them?
54530
Are inline virtual functions really a non-sense?
61684
Why is the d'Alembert's Principle formulated in terms of virtual displacements rather than real displacements in time?
144771
Is there any thing composed of elementary particles in this world that is not 3 dimensional?
28116
What's "real" and what's "virtual" on a (digital) camera?
116355
Do singularities have a "real" as opposed to mathematical or idealized existence?
71041
What is the underlying explanation behind fictitious/pseudo forces?