Selective continuous quantum measurements: Restricted path integrals and wave equations
Lajos Diosi
TL;DR
This paper reviews and connects the restricted path integral and wave equation methods in continuous quantum measurements, transforming Mensky's effective wave equation into Ito-differential equations for better analysis.
Contribution
It introduces a transformation of Mensky's effective wave equation with complex Hamiltonian into Ito-differential equations, enhancing the theoretical framework.
Findings
Unified the RPI and WE approaches in quantum measurement theory
Transformed Mensky's effective WE into Ito-differential equations
Provided a more complete review of continuous quantum measurement techniques
Abstract
We discuss both the restricted path integral (RPI) and the wave equation (WE) techniques in the theory of continuous quantum measurements. We intend to make Mensky's fresh review complete by transforming his "effective" WE with complex Hamiltonian into Ito-differential equations.
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Taxonomy
TopicsQuantum Mechanics and Applications · Quantum Information and Cryptography