Particle Trajectories for Quantum Field Theory
Sign Up to like & getrecommendations! Published in 2017 at "Foundations of Physics"
DOI: 10.1007/s10701-018-0140-9
Abstract: The formulation of quantum mechanics developed by Bohm, which can generate well-defined trajectories for the underlying particles in the theory, can equally well be applied to relativistic quantum field theories to generate dynamics for the… read more here.
Keywords: field theory; quantum field; particle trajectories; theory ... See more keywords
Particle trajectories under interactions between solitary waves and a linear shear current
Sign Up to like & getrecommendations! Published in 2020 at "Theoretical and Applied Mechanics Letters"
DOI: 10.1016/j.taml.2020.01.011
Abstract: ABSTRACT This paper is concerned with particle trajectories beneath solitary waves when a linear shear current exists. The fluid is assumed to be incompressible and inviscid, lying on a flat bed. Classical asymptotic expansion is… read more here.
Keywords: solitary waves; particle trajectories; waves linear; linear shear ... See more keywords
Particle trajectories in Weibel filaments: influence of external field obliquity and chaos
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Plasma Physics"
DOI: 10.1017/s0022377820000045
Abstract: When two collisionless plasma shells collide, they interpenetrate and the overlapping region may turn Weibel unstable for some values of the collision parameters. This instability grows magnetic filaments which, at saturation, have to block the… read more here.
Keywords: external field; unicode stix; stix; particle trajectories ... See more keywords
Classification of the reversible-irreversible transitions in particle trajectories across the jamming transition point.
Sign Up to like & getrecommendations! Published in 2019 at "Soft matter"
DOI: 10.1039/c9sm01488h
Abstract: The reversible-irreversible (RI) transition of particle trajectories in athermal colloidal suspensions under cyclic shear deformation is an archetypal nonequilibrium phase transition which has attracted much attention recently. Most studies of the RI transitions have focused… read more here.
Keywords: reversible irreversible; jamming transition; transition point; transition ... See more keywords
Required toroidal confinement for fusion and omnigeneity
Sign Up to like & getrecommendations! Published in 2022 at "Physics of Plasmas"
DOI: 10.1063/5.0147120
Abstract: Deuterium–tritium (DT) burning requires a long energy confinement times compared to collision times, so the particle distribution functions must approximate local Maxwellians. Non-equilibrium thermodynamics is applicable, which gives relations among transport, entropy production, the collision… read more here.
Keywords: particle trajectories; fusion; operator; confinement ... See more keywords
Langevin analogy between particle trajectories and polymer configurations.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.107.034502
Abstract: A diffusive trajectory drawn by the generalized Langevin equation (GLE) for a colloidal particle evokes a random fractal of a static polymer configuration. This article proposes a static GLE-like description that enables the generation of a… read more here.
Keywords: particle trajectories; trajectories polymer; langevin analogy; polymer configurations ... See more keywords
Statistical analysis of particle trajectories in living cells.
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review E"
DOI: 10.1103/physreve.97.062121
Abstract: Recent advances in molecular biology and fluorescence microscopy imaging have made possible the inference of the dynamics of molecules in living cells. Such inference allows us to understand and determine the organization and function of… read more here.
Keywords: diffusion; microscopy; particle trajectories; statistical analysis ... See more keywords