Category Quantum Theory

Some thoughts on unification of quantum and classical mechanics

Anselm of Aosta was a Benedictine monk in the 11th Century who rose through the ranks of the church to become Archbishop of Canterbury and eventually a Saint.  Anselm thought that belief in God was more than just an article of faith but was also rational. He sought to show this by proving the existence […]

How far is it around the earth?

How far is it around the earth? More specifically, if I was to set off from here in Wokingham following a great circle route, how far would I have to travel before I found myself back here in Wokingham? Well, if you look it up on Google the circumference of the earth is near enough […]

Louis de Broglie

Louis de Broglie

Prince Louis Victor Pierre Raymond de Broglie was born in Dieppe on August 15th 1892.  De Broglie first studied history, but developed an interest in physics as a result of working with his older brother Maurice.  Maurice had been a naval officer where he worked on early radio systems for ship to ship and ship […]

The Schrödinger Wave Equation

Following Bohr’s model for the hydrogen atom Louis de Broglie suggested that the electron could be considered as a wave rather than a particle and proposed that the wavelength of such a wave was Planck’s constant divided by the linear momentum of the orbiting electron.   In effect he was restating Bohr’s adopted assumption that angular […]

Otto Stern and Walther Gerlach

The Stern-Gerlach Experiment

This experiment is often cited as demonstrating that angular momentum is quantised.  In fact it does nothing of the sort, and indeed it clearly demonstrates that it is not, at least not in the way that physicists would have you believe. The Stern Gerlach experiment was first carried out by German physicists Otto Stern(1888-1969) and […]

Relativity and Orbital Motion or How to win at the Game of Monopoly Using Special Relativity

The Muon is a small electrically charged particle, much like an electron only more massive.  Muons are especially useful when it comes to testing and measuring the effects of special relativity. This comes about for a number of reasons.  Firstly the muon carries an electric charge, which means that it can be manipulated by means […]

Retrospective Predictions!

Modern scientific enquiry aims to be as objective as possible.  The mechanism that has evolved to meet this requirement is called the Scientific Method.  The Scientific Method is predicated on the idea that new theories are developed based on a set of assumptions or postulates. To be useful the theory must be capable of making […]

How is it possible to make nothing out of something?

There is a fundamental conflict between the currently accepted interpretation of Maxwell’s equations and the absence of an ether like medium. Maxwell’s equations purport to show that a changing magnetic field induces an electric field and a changing electric field induces a magnetic field.  Taken together these two coupled fields oscillate and the whole propagates […]

Hydrogenic Atoms and the Bohr Model

As we move up the periodic table atoms get heavier. They do so because the nuclei of heavier atoms contain more protons.  In addition to the protons these heavier nuclei also contain another type of particle; the neutron, roughly equal in mass to the proton, but itself electrically neutral. So while the hydrogen atom comprises […]

Einstein and Bohr and the nature of reality

Perhaps the most important scientific debate of the 20th Century was that which took place between Niels Bohr and Albert Einstein during the 1930’s and 40’s. At issue was the very nature of reality. By that time Bohr had become convinced that the laws of physics had to be different on the scale of the […]