Dear Sir,
Uncertainty is inherent in Nature because of inter-connectedness and interdependence of everything with everything else. When we try to measure soothing, the result of measurement will not only rest on our operation, but also the environment in which we operate. Even our measuring device and its functioning will be subject to the density fluctuations in the environment that will change the income pulse from the outgoing pulse. Heisenberg was right that "everything observed is a selection from a plentitude of possibilities and a limitation on what is possible in the future". But his logic and the mathematical format of the uncertainty principle: ε(q)η(p) ≥ h/4π are wrong.
The inequality: ε(q)η(p) ≥ h/4π or as it is commonly written: δx. δp ≥ ħ permits simultaneous determination of position along x-axis and momentum along the y-axis; i.e., δx. δpy = 0. Hence the statement that position and momentum cannot be measured simultaneously is not universally valid. Further, position has fixed coordinates and the axes are fixed arbitrarily from the origin. Position along x-axis and momentum along y-axis can only be related with reference to a fixed origin (0, 0). If one has a non-zero value, the other has indeterminate (or relatively zero) value (if it has position say x = 5 and y = 7, then it implies that it has zero momentum with reference to the origin. Otherwise either x or y or both would not be constant, but will have extension). Multiplying both position (with its zero relative momentum) and momentum of the same particle (which is possible only at a different time t1 when the particle moves), the result will always be zero. Thus no mathematics is possible between position (fixed coordinates) and momentum (mobile coordinates) as they are mutually exclusive in space and time. They do not commute. Hence, δx.δpy = 0.
Nature Physics (2012) (doi:10.1038/nphys2194) describes a neutron-optical experiment that records the error of a spin-component measurement as well as the disturbance caused on another spin-component. The results confirm that both error and disturbance obey the Masanao Ozawa's relation: ε(q)η(p) + σ(q)η(p) + σ(p)ε(q) ≥ h/4π but violate the old one in a wide range of experimental parameters. Even when either the source of error or disturbance is held to nearly zero, the other remains finite.
Quantization being opposed to inter-connectedness and interdependence, will only add to the chaos. The degree of uncertainty and manipulations (contrary to mathematical principles) of Maxwell's equations also confuse everything as shown below. The wave function is determined by solving Schrödinger's differential equation:
d2ψ/dx2 + 8π2m/h2 [E-V(x)]ψ = 0.
By using a suitable energy operator term, the equation is written as Hψ = Eψ. The way the equation has been written, it appears to be an equation in one dimension, but in reality it is a second order equation signifying a two dimensional field, as the original equation and the energy operator contain a term x2. The method of the generalization of the said Schrödinger equation to the three spatial dimensions (adding two more equal terms by replacing x with y and z) does not stand mathematical scrutiny. A three dimensional equation is a third order equation impling volume. Addition of three areas does not generate volume [x+y+z ≠ (x.y.z)] and [x2+y2+z2 ≠ (x.y.z)]. Thus, there is no wonder that it has failed to explain spectra other than hydrogen. The so-called success in the case of helium and lithium spectra gives results widely divergent from observation.
Yet there are simpler ways to prove your point that quantum information is fundamental and all material entities including space-time are emergent. Inter-connectedness and interdependence implies the existence of a whole with parts. If we break the parts to small units, then the information about them will be quantum information and it must be fundamental. Since everything is made up of quanta; and since space and time only report the intervals of ordered sequence of objects and events; they must be emergent.
Regards,
basudeba