Feed: Dr. Myron Evans
Posted on: Tuesday, March 01, 2011 11:43 PM
Author: metric345
Subject: New Fundamental Equation of Quantum Mechanics
This is
<{x, p}> = 0 = <[ x squared, p squared]> for all wavefunctions of quantum mechanics. I will continue to test this by hand and Horst Eckardt by computer in the next few days. The symbol { , } is the anticommutator and the symbol [ , ] the commutator. The symbol < > is the expectation value. There is therefore a fundamental relation between commutators and anti-commutators in quantum mechanics. I advise staying well clear of the Heisenberg uncertainty principle and Copenhagen interpretation and to use the original Schroedinger equation and Schroedinger’s own interpretation. In the above equation p is the Schroedinger operator p = – i h bar partial / partial x which gives the familiar [x, p] psi = i h bar psi where psi is the wavefunction. The anticommutators of angular momentum or rotation generator are zero as is well known: {J sub X, J sub Y} psi = 0 so <{x, p}> psi is a related fundamental property. In general {x, p} psi is not zero but its expectation value is zero. Another major problem with Copenhagen is that the expectation value of [x, p] is imaginary valued, i.e. it is i h bar, so has no real part and no physical meaning. In the so called uncertainty principle it is always asserted that the expectation value of relevance is h bar, and that has given rise to the uncertainty relations and endless confusion. |