Can Massless Particles Have Dimensions?
68726
Does photon have size measurement because of its particle nature
1162
Why $\{\mathbf{0}\}$ has dimension zero?
119217
If particles are points, then aren't atoms empty space?
12847
If photons have no mass, how can they have momentum?
57070
Dimensionality of null space when Trace is Zero
68158
Does wave-particle duality exist for gravitational waves?
125643
Infinities in Newtons law of gravity (for point particles)
112899
Final theory in Physics: a mathematical existence proof?
86967
The concept of particle in QFT
85582
Why aren't all photons virtual particles even in the "vacuum" of empty space?
100098
Chemical potential of particles with zero mass
156863
Uncertainty Principle for a Totally Localized Particle
145245
Extra Dimensions (in String Theory) - What does it mean?
86423
Dimension & non - locality problem in string theory
141447
Inverse Square Law and extra space dimensions
105194
Quantum properties of objects with zero velocity
41209
Does matter with negative mass exist?