New posts in Mathematical Physics

Calculating the potential on a surface from the potential on another surface

Why is there a time dependence in the Heisenberg states of the Haag-Ruelle scattering theory?

Properties of spectrum of a self-adjoint operator on a separable Hilbert space

Why is a Hermitian operator a "quantum random variable"?

Mathematical Formulation of Classical Spacetime

Non-separable solutions of the Schroedinger equation

Implementing Category Theory in General Relativity

Can a normalizable function *always* be decompose into the discrete Hydrogen spectrum?

Can momentum have a complex expectation value?

Resources for algebraic topology in condensed matter physics