How can a photon "stop"? What does its world line look like?
13251
Does a photon in vacuum have a rest frame?
49692
Double Slit Experiment: How do scientists ensure that there's only one photon?
66987
Positron-electron annihilation - can more than two photons be created?
130255
Why doesn't a typical beam splitter cause a photon to decohere?
149033
photon electron interaction such that the photon energy does not correspond to any state change
23937
What is the mechanism behind the slowdown of light/photons in a transparent medium?
12267
(Almost) double light speed
119639
Do photons bend spacetime or not?
71445
What causes a black-body radiation curve to be continuous?
34626
How does the propagation of gravity work for photons?
77578
How to get the accurate relativistic momentum form for photons?
48000
How do electrons and photons interact?
154151
How do single photons travel from here to there
18541
What does a de Broglie wave look like?
84743
Why is light described by a null geodesic?
74429
Why doesn't Hawking radiation cancel itself out?
38865
How can a Photon have a "frequency"?