Disclaimer: I lay no claim to the originality of the basic ideas expounded here. Its distinctness lies more in its scope and in the detail of its exposition. Particles in a 3D Symmetric Potential In a

angular momentum in quantum mechanics Good day, Steemit community. Today, I am going to discuss the angular momentum in quantum mechanics. Classically, angular momentum is the vector cross product between

The general form of wave function Lets consider a simple the case of one-dimensional motion of a particle of mass m and potential energy V(x). The space part of the wave function of a stationary state

Arithmetic We can apply recursion theorem, from the previous section, to define addition and multiplication on . Suppose we want a function such that is the result of adding 5 to n. Then must satisfy the

Now, we use the time-dependent Schrodinger equation to find the time rate of change of the probability density. What is the probability density again? Answer: Probability Current Density In thi section,

Disclaimer: I lay no claim to the originality of the basic ideas expounded here. Its distinctness lies more in its scope and in the detail of its exposition. "Let's do some real science" Expectation

Disclaimer: I lay no claim to the originality of the basic ideas expounded here. Its distinctness lies more in its scope and in the detail of its exposition. Okay, the previous section's was littered with

the heart of quantum mechanics Observables and Operators In quantum mechanics it has been a practice that for every measurable quantity A, often called an observable, we can associate an operator If a

Disclaimer: I lay no claim to the originality of the basic ideas expounded here. Its distinctness lies more in its scope and in the detail of its exposition. probabilistic interpretation of wave function

Quantum Mechanics was discovered by Heisenberg and Schrodinger forth years ago. It met with brilliant success when applied to elementary problems in atomic theory, such as the calculation of atomic and

Dirac wrote that God and Big Bang may be the same, asserting that math can be used to understand God. God and the Big Bang Religion says that God create the universe. However science says that the universe

Paul Dirac (1902-1984) [Source] Paul Dirac was considered one of the best theoretical physicist. In which Bohr would later describe Dirac as, "purest soul of them all" [1]. Between the ages of