What is the philosophy of the existence of these constants?
In other words, if you know the spin of the particle, do you can predict its mass? Please reply with details!!!! Thanks a lot
10 November 2014 3,779 1 View
entanglement in the measurement is needed to reveal correlations existing in a direct product state.
07 August 2014 438 5 View
If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...
07 August 2024 5,343 2 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
What roles do microbial communities play in the environment and roles played by microorganisms in our environment?
25 July 2024 1,992 2 View
Consider the case of negligible gravity but there is an accelerating reference frame. Its origin traces out a trajectory, or world line, seen in some inertial reference frame. The Lorentz metric...
24 July 2024 1,608 15 View
Fisher studied if there is an out-of-equilibrium process that rapidly converges to some equilibrium points. He claims that Hahn process has a Lyapounof function and therefore convergent to an...
15 July 2024 1,460 4 View
We assume that the cat in a box paradox may allow an additional approach to include multiple cats in the same box. We can now see two seemingly different views, quantum and classical. The...
13 July 2024 8,233 4 View
What are research philosophy and paradigm and importance of quantitative research in philosophy?
10 July 2024 585 6 View
students already took 1. numerical methods 2. programming language 3. Probability and statistics
09 July 2024 6,271 3 View
Hello dear colleagues and professors Please what is the recommended type of pseudopotentials for QE? ultrasoft or norm conserving?? And from where get all types of pseudos (us, nc, pbe,...
09 July 2024 9,541 5 View
The photo-electric effect does not support quanta in light, since a light particle moving towards a surface cannot cause an electron to move away from the same surface at a right angle. Instead, a...
06 July 2024 2,288 35 View
