Recent content by dev70

What if we consider two cases in which particles are identical and other in which they are not (distinguishable )? And as far as the box is considered, we may take any length say 'a' but in one dimension only.

Hi pf, I am just wondering how would the system be if i keep say 5 particles in a 1-D box. How would the wave functions be? Will quantum superposition happen? Entanglement? What about the energy levels? How would they be quantized? In short i want to know how would you solve the...

this is awesome..though i won't get all of it now...but still, i will. thanks a lot...its wonderful..

well.nothing much..just 12th grade..nd beginner of quantum physics...

ok..fine..then would you please explain the QED vacuum and the creation of virtual particles and more about vacuum fluctuations?

no reply..what does that imply...:p

Hi pf, i have been wondering what differentiates QED Vacuum from QCD Vacuum? How would u explain its implications? I mean, how can u define pure vacuum in 2 ways?

yeah..that is what you call hawking's radiation..

well...i actually didnt mean it...mass remains same..but weight varies..that sounds better..thanks for pointing this out..

there's a huge difference...inertial mass is found from Newton's 2nd law..nd it deals when a body moves horizontally..it does not change with speed (provided its speed is very less than that of light).. whereas gravitational mass is the ratio of weight of the body acceleration due to gravity..as...

well, ampere law does explain it..but if you want to find the way it is done..you should use Biot-Savart law to find out the magnetic field. take a infinitesimal element, find the conditions, integrate it..add the vectors..you won't find them to be zero.. although ampere's law deals with the...

well...i believe you should consider Biot-Savart law to get into this..

sure..i can't relax until i understand it..

well..do we need QED vacuum or QCD Vacuum to understand this?

well, i just a beginner in Quantum Physics, but i would like to know why would there be any kind of deflection in interference pattern. i believe gravitational field SHOULD NOT any cause any kind of indifference. if yes, i would like to know how and why?