Constructing phase space distributions with internal symmetries
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.056003
Abstract: We discuss an ab initio world-line approach to constructing phase space distributions in systems with internal symmetries. Starting from the Schwinger-Keldysh real time path integral in quantum field theory, we derive the most general extension… read more here.
Keywords: constructing phase; phase space; space distributions; space ... See more keywords
Controlling Hamiltonian Integral Invariants of Spacecraft Phase Space Distributions
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Guidance, Control, and Dynamics"
DOI: 10.2514/1.g008470
Abstract: Phase space distributions outline regions of plausible spacecraft states in phase space given some degree of uncertainty. Under Hamiltonian dynamical flow, geometric features of these distributions become time-invariant and are referred to as Hamiltonian integral… read more here.
Keywords: space; phase space; uncertainty; hamiltonian integral ... See more keywords