Timeline for Does a classical wave detect compact dimensions?
Current License: CC BY-SA 3.0
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| Jan 8, 2016 at 18:18 | comment | added | Carlo Beenakker | @BenCrowell --- in the case of a classical wave, for momentum read wavenumber (discretized at $k_n$), and for mass read cutoff frequency $\omega_n=ck_n$, so that the dispersion relation in three-dimensional space is $\omega^2=(ck)^2 +\omega_n^2$. | |
| Jan 8, 2016 at 16:24 | comment | added | user21349 | The question is about classical physics. When you refer to momentum, is that really interchangeable with wavenumber (inverse wavelength)? | |
| Jan 8, 2016 at 12:45 | history | edited | Carlo Beenakker | CC BY-SA 3.0 |
added 221 characters in body
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| Jan 8, 2016 at 12:39 | history | answered | Carlo Beenakker | CC BY-SA 3.0 |