I recently dug out an old copy I had of Weinberg's original paper "A Theory of Leptons" from 1967 and began to look it over. One thing I'm a bit puzzled about is the claim...

Does anybody know why it is called 'anomaly' if a drag resulting from the loss of kinetic energy of any moving object that travels along a straight line in in homogeneous...

Hello, Is there any empirical evidence that electromagnetic radiation produces gravitational fields? I understand that as a form of energy it is expected to induce a...

Like there is a neutral point of gravity some distance between the Earth and the Moon where both gravitational fields cancel each other out, would there be a point at the...

I have a Kohn-Sham system with a one particle density matrix D(r1,r2) = sum_i r1|ii|r2, where the |i all are eigenfunctions to the Kohn-Sham Hamiltonian H (in other...

Hi group, I've written a paper on the EPR Paradox and I would like to hear, what you think of it. Its first sections of my paper are a review of less known articles by...

Ian Parker wrote: On 9 Sep, 02:45, Zach wrote: Are there legitimate cause for concern regarding CERN's Large Hadron Collider? I saw these two...

Are there legitimate cause for concern regarding CERN's Large Hadron Collider? I saw these two websites mentioned in the...

Here is simple counter example to 2nd law of thermodynamics - converting heat into work. Everything is in vacuum, without gravity: Take a tube with interior covered with...

Why does dark matter form into a halo around non-dark matter? What prevents dark matter from forming into a nucleus surrounded by a non-dark matter halo? Can dark matter...

Researchers at the UCLA Henry Samueli School of Engineering and Applied Science have succeeded in creating and capturing optical rogue waves and have measured their...

Hello, When two black holes merge, does radiation continue to be emitted after the formation of one event horizon around the two singularities? If so, does this constitute...

You may have noted the increasing overlap between physics, mathematics, philosophy and neuroscience. Many people are still primarily focussed on quantum and gravitational...

Let this thread signify discussions into the weaknesses of relativity--purely for academic purposes. I'll start with the analyses of the error in the Muon experiment...

Hi guys, I have two quick questions to make. I spent much time without any success in answering them already. Maybe you can help... 1)What is the physical meaning and/or the...

Hello.. What are the characteristics of the Schrodinger's Equation? Are they the single particle trajectories that we get from Newton's Force laws? If I remember correctly,...

It seems to me that, unlike first and second, third quantization mean different quantization to different authors. What is the more usual meaning for third...

1. Gedanken experiment Imagine the Double slit experiment (DSE) with two shutters. We let the electrons one by one and open the shutters just for the electrons to pass....

Einstein introduced the general postulate (strong principle of equivalence) thus: An observer located in a large chest far from any source of gravity, which was accelerated...

Is there any method to determine concentration of Carbon dioxide dissolved in water by using UV-VIS Spectrophotometer?