lets return to fundamentals in mainstream physics.
What’s a wavefunction? It’s miles the resolution of a wave equation. In quantum mechanics it is miles the resolution of a explicit equation the save , within the double prick experiment, the boundary conditions and potentials give the characteristic that describes an “electron scattering off double slits of given width and distance apart”. $Ψ$ the wavefunction, a complicated fee characteristic the save $Ψ^*Ψ$ is the probability of discovering the electron at (x,y,z,t) . One wants an accumulation of electrons to be ready to measure this probability.
Collapse is a substandard description of what occurs if the particle undergoes a second scattering, on the detecting display conceal as an illustration. At the display conceal there’s a brand unique interaction with unique boundary conditions that must be taken if one desires to compute the wavefunction. It’s miles now not a balloon collapsing, nevertheless a brand unique necessarily resolution for a brand unique interaction, the archaic wavefunction changing into mathematical historical past, recorded on the display conceal.
Nevertheless completely the wave characteristic is smeared across each slits
the merely see, it is a mathematical formula describing the probability of interaction across and by means of each slits.
and the act of detecting which prick the photon might well battle by means of,
is a second interaction with boundary conditions totally different, i.e. the first wavefunction is invalid when a subsequent interaction occurs, unique boundary conditions are essential for the unique resolution
if it enjoy been a particle, forces the wave characteristic to give intention therefore it can not continue as a wave.
Lets assemble this determined, the electron is continually described by a wavefunction, when the boundary conditions change the wavefunction adjustments, as with all alternate options of differential wave equations.
My acknowledge right here might well relief determined the experimental point. The particle nature looks within the detection of particular particular person electrons. The wave nature within the probability distribution of many electrons.