Quantum mechanics and path integrals
... integrals that go hand-in-hand with the functional derivatives introduced in the last section. Known as functional integrals or path integrals, these integrals – formally over spaces of functions – can be used to define quantum mechanics and quantum field theory. Given a classical mechanical system ...
... integrals that go hand-in-hand with the functional derivatives introduced in the last section. Known as functional integrals or path integrals, these integrals – formally over spaces of functions – can be used to define quantum mechanics and quantum field theory. Given a classical mechanical system ...
Nonexistence of the Classical Trajectories in the Stern
... Eq. (1)) requires some external action exerted on the system of interest CM + S [5, 8]. Such systems are referred to as open quantum systems, as distinct from the closed (isolated) systems that are subject to the Schrödinger law. The open systems cannot be described by the Schrödinger equation, whil ...
... Eq. (1)) requires some external action exerted on the system of interest CM + S [5, 8]. Such systems are referred to as open quantum systems, as distinct from the closed (isolated) systems that are subject to the Schrödinger law. The open systems cannot be described by the Schrödinger equation, whil ...
