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math-ph2002
Feynman integral for functional Schrödinger equations
Alexander Dynin
We consider functional Schrödinger equations associated with a wide class of Hamiltonians in all Fock representations of the bosonic canonical commutation relations, in particular…
math-ph2000
Feynman Equation in Hamiltonian Quantum Field Theory
Alexander Dynin
Functional Schrödinger equations for interacting fields are solved via rigorous non-perturbative Feynman type integrals.