New posts in Parity

Dirac spinors under Parity transformation or what do the Weyl spinors in a Dirac spinor really stand for?

What parity has an electron?

What symmetry is responsible for the degeneracy of the free particle Hamiltonian?

Definite Parity of Solutions to a Schrödinger Equation with even Potential?

Symbolic definition for $i$?

Do more numbers from 1 to 10000 inclusive have an even or odd sum of their digits?

Why are an even number of flips required to get back to the original list?

How to prove $\frac xy + \frac yx \ge 2$

Closed form for $\sum_{k=1}^\infty(\zeta(4k+1)-1)$

Is an irrational number odd or even?