In his book, 'No Nonsense Quantum Mechanics,' Jacob Schwichtenberg says, 'It is possible to describe everything in quantum mechanics completely without using waves at all', such as with Feynman Path integrals or

Is the path integral formulation of QM the most fundamental formulation, (since regular QM and QFT seem to be able to be derived from it)? If not, what's wrong with it?

What are some interesting applications of Feynman's path integral formalism? - Quora

What is the Feynman path-integral approach to quantum mechanics? How does it compare to other approaches, such as Dirac's? - Quora

What is the Feynman path integral? What are its advantages over the Schrodinger equation? - Quora

How to choose the initial condition in a Feynman integration to find C - Quora

What is Feynman's interpretation of path integrals in Hamiltonian dynamics? - Quora

What are some criticisms of Richard P. Feynman's path integrals in quantum mechanics? Are they more accurate or useful than conventional methods such as the Schrodinger equation and operators? - Quora

Can you explain why Feynman's Path Integral formalism works? - Quora

Why do most quantum-theory textbooks focus almost entirely on wave mechanics, virtually ignoring matrix mechanics? - Quora

What are your opinions on Dirac's The Principles of Quantum Mechanics? Have you ever tried reading it? Is the book a good choice to study Quantum Mechanics? Would it be fair to

What's the best textbook that explains dirac's notation and matrix representation in quantum mechanics? - Quora

Who is Victor Grebennikov? - Quora