anuttarasammyak's latest activity
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anuttarasammyak replied to the thread Undergrad Can degenerate particles scatter from each other?.Fermi Dirac distribution of conduction electron gas in metal for T>0 suggests interaction of electrons including degenerate ones. Two... -
anuttarasammyak replied to the thread How much fuel will my astroship need?.Ideally all exhasted plasma has momentum of same direction backward. Exhasuted plasma would have the least mass and the maximum... -
anuttarasammyak replied to the thread How much fuel will my astroship need?.Though it is not your case FYI the case of photon rockets $$\frac{v}{c}=\frac{1-r^2}{1+r^2}$$ where v is final velocity achieved and... -
anuttarasammyak replied to the thread Undergrad Photons vs Gravitons.As for neutrinos emitted from the Sun, apparatus on the spaceship leaving the Sun with near light speed would be able to observe slow... -
anuttarasammyak replied to the thread Undergrad Photons vs Gravitons.FYI of recent progress "XENONnT now extends this legacy, lowering the solar-neutrino energy threshold to 17 keV."... -
anuttarasammyak replied to the thread Inelastic collision: A package is dropped onto a moving sled.Inelastic collision means no bounce. The two make one body after collision. When two clay balls of same mass and opposite velocity... -
anuttarasammyak replied to the thread Undergrad Young's slits with incandescent light source.FYI experiment video of Double-slit experiment for electrons https://www.hitachi.com/rd/research/materials/quantum/doubleslit/index.html -
anuttarasammyak replied to the thread A debate about Mark Grayson slamming Conquest into the ground.I think energy to create crator is \sqrt{p^2c^2+m^2c^4}-mc^2 where p is momentum of the villain in time of contact with the Earth in the... -
anuttarasammyak reacted to gentzen's post in the thread Undergrad Young's slits with incandescent light source with
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The goal of a quantum description should first of all be to compute and predict measurable results. To first order, stimulated... -
anuttarasammyak reacted to flippiefanus's post in the thread Undergrad Young's slits with incandescent light source with
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Yes, interesting! So, what you are revealing here is the difference between temporal and spatial coherence. The monochromatic assumption... -
anuttarasammyak replied to the thread Undergrad Young's slits with incandescent light source.Some further clarifications, and please correct me if my understanding is wrong. Suppose that the incident light is monochromatic, i.e... -
anuttarasammyak reacted to Cthugha's post in the thread Undergrad Young's slits with incandescent light source with
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Yes, absolutely! -
anuttarasammyak replied to the thread Undergrad Young's slits with incandescent light source.Thanks @Cthugha from your comment would it be correct to say that, in a single-photon double-slit experiment, the probability amplitudes... -
anuttarasammyak replied to the thread Graduate Best visualization of SO(3).How about Bloch sphere for qubit? Perhaps you want more than that. -
anuttarasammyak replied to the thread Undergrad Young's slits with incandescent light source.Photons do not interfere. Coherence of light does not matter. Interference takes place in a single individual photon. In loose saying a...