Functional Approach to Phase Space Formulation of Quantum Mechanics

摘要

We present BRST gauge fixing approach to quantum mechanics in phase space.The theory is obtained by $\hbar$-deformation of the cohomological classicalmechanics described by d=1, N=2 model. We use the extended phase space suppliedby the path integral formulation with $\hbar$-deformed symplectic structure.