calculus - How to derive a Lorentz covariant, generic solution for the system in a Klein-Gordon field. - Mathematics Stack Exchange

Below, I am reading through how to quantise a complex scalar field, beginning with an example of the Klein-Gordon field. After arriving to the generic solution to the system corresponding to equat

Relationship among the Lorentz covariant Schrödinger equation and

PDF) Revisiting de Broglie's Double-Solution Pilot-Wave Theory

Journal of Combinatorics, Information & System Sciences A

How did Einstein derive the spherical wave equation in his 1905

AdS - CFT, PDF, Quantum Field Theory

AdS - CFT, PDF, Quantum Field Theory

General Principles for Fundamental Solutions

Upper and Lower Bound States for Zero Dimensional Space in Scalar

AdS - CFT, PDF, Quantum Field Theory

Propagator - Wikipedia

Classical Scalar Field in Four Dimensions