deuteron's latest activity

thank you! this was exactly what I was trying to understand!

Let me say what I think for MOTIVATION you say. In CM we feel no necessity to distinguish between physical state and physical value...

I have a problem understanding the motivation behind why all observables are represented via a hermitian operator. I understand that...

In this problem, the only force acting on the bead is the time-dependent normal force from the rod. This force acts perpendicularly to...

A vector field is an assignment of a vector to all the points in a region of space-time, like the classic electric or magnetic fields...

I think the field is a mathematical entity. The DE Broglie matter wave is defined by a real number. The wave function is generally an...

So let me rephrase what I have understood so far: The Dirac / Schrödinger equations describe a wave function, ##\psi## which...

It shows that one individual electron interferes with itself. Like photons and waves do. If not for this interference, it would land...

Thank you! Is the differential equation you mentioned the Schrödinger equation? Otherwise I don't understand what SCH eqn. has to do...

But it still is the interference of the probability density function, not the particle itself, isn't it? I understand from the phrase...

In Griffith's page 7, the following is mentioned: What confuses me here the most is the first sentence: "Particles have a wave...

I have found the answer in Jackson, section 1.10 page 18

we know that we can expand the following function in Legendre polynomials in the following way in the script given yo us by my...

Thank you very much!!

Thank you! But I am still confused about why we are not changing the ##\theta## that is already inside the ##\cos##. For example, a...